Pohlman r (43 résultats)

Paperback. Etat : Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Etat : very_good. Gently read. May have name of previous ownership, or ex-library edition. Binding tight; spine straight and smooth, with no creasing; covers clean and crisp. Minimal signs of handling or shelving. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships USPS Media Mail.…

Single Issue Magazine. Etat : Near Fine. First Edition. Hidden People Press 1980 1st ed.magazine. Near fine with a trace of wear. whb9E.

Etat : good. May show signs of wear, highlighting, writing, and previous use. This item may be a former library book with typical markings. No guarantee on products that contain supplements Your satisfaction is 100% guaranteed. Twenty-five year bookseller with shipments to over fifty million happy customers.…

Etat : Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. Dust jacket in good condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,600grams, ISBN:9780814404850. …

Etat : As New. Unread book in perfect condition.

Etat : New.

Etat : As New. Unread book in perfect condition.

Etat : New.

Etat : New.

Etat : As New. Unread book in perfect condition.

Etat : New.

Etat : New.

Etat : As New. Unread book in perfect condition.

Etat : good. May show signs of wear, highlighting, writing, and previous use. This item may be a former library book with typical markings. No guarantee on products that contain supplements Your satisfaction is 100% guaranteed. Twenty-five year bookseller with shipments to over fifty million happy customers.…

Paperback. Etat : Brand New. 24 pages. 8.10x7.90x0.10 inches. In Stock.

Etat : New.

Etat : As New. Unread book in perfect condition.

Etat : New.

Etat : As New. Unread book in perfect condition.

Etat : New.

Etat : As New. Unread book in perfect condition.

Paperback. Etat : New. Print on Demand. This book investigates the relationship between various crops and the yields of subsequent crops. The author examines the effects of soybeans and oats on the growth of succeeding crops. The author reviews conflicting results from other researchers regarding the impact of soybeans as a preceding crop. The study details the impact of soybean and oat crops on nitrate and soil moisture levels throughout the growing season and discusses the relationship between these factors and crop yields. The book concludes by suggesting that the negative effects of late soybean harvesting can be counteracted by adding nitrogen fertilizer at the time of seeding. The author's findings provide valuable insights for farmers looking to optimize crop yields through strategic crop rotation and fertilization practices. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Taschenbuch. Etat : Neu. Neuware - The Air Force Institute of Technology and the AFRL are investigating means to increase the efficiency of fuel-air mixing into supersonic flow. Previous work has shown much promise in increasing the penetration and mixing of a fuel-air mixture into the freestream by injecting fuel behind small triangular pylons. Pylon-aided fuel injection has also shown to lift the fuel plume off the combustor floor; this floor-gap prevents the ignition of fuel seeded in the boundary layer. In this paper twenty-one pylons of varying widths, heights, and lengths were examined in four specific test matrices within a CFD environment. Pylons in test matrix 1 maintained a constant height and length while varying the pylon width. Test matrix 2 and 3 varied the absolute height of two different pylons from test matrix 1; scaling the pylons height and maintaining a constant leading edge wedge angle and width to height ratio. The final test matrix varied the length of pylons while keeping the height and width fixed. Pylons with a width less than 3-diameters featured a fuel plume dominated by two sets of counter-rotating vortices.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

Paperback. Etat : Brand New. 76 pages. 9.00x6.00x0.19 inches. This item is printed on demand.

Buch. Etat : Neu. Neuware.

PAP. Etat : New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Cloth. Etat : Good. Etat de la jaquette : Good. First. Book Description: 5th Congres International D'acoustique Rapports Reports Berichte Liege - Belgium 1965 II [ second part only ] 1965. Narrow 4to. xiv + (2) + 425 + (3)pp. Publisher's blue cloth covers, gilt lettering on spine. Brown pictorial dw, bw lettering + white/blue " C.I.A. " logo on front & spine, white band along bottom with black + brown lettering, not clipped. Original white eps. A touch of foxing on the edges and endpapers, o/w VG copy.…

PAP. Etat : New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Original Printed Wrappers. Etat : Near Fine. First Edition. San Francisco: Sierra Club, 1911. First Edition. January, 1911 Issue [Vol. VIII, No.1 ]. Original printed wrappers, 9 3/4" x 6 1/4"; 88 pp. + numerous unpaginated photographic plates, other features, and ads. Very, very Near Fine, certainly one of the nicest examples available from this early in the series. Very minute traces of handling, not even any of the typical issues with the overextending circuit binding (yapp binding). See scan. Clean, sturdy, handsome, bright. Everything we all aspire to be. See scans. The scan of the contents page lays out the array of always-inspired articles (Cathedral Peak; Tuolumne; Yosemite Valley; Kings River; Gray-Crowned Leucosticte; Mount Kinabalu (Borneo); Red Peak; Mountain Meadows; "Light Burning",and more) and their authors: John Muir, Francois E. Matthes, R.L. Glisan, F.W. Foxworthy, S.L. Foster, Milton S. Ray, Harold C. Bradley, F.E. Olmsted, and Marion Randall Parsons. The photographs for which the publications has long been famous were executed, for this issue, by Herbert W. Gleason, E.T. Parsons, M.V. Tenney, Edward Gray, H.E. Bailey, W.P. Boland, P.S. Bernays, C.C. Clarke, C.H. Hamilton, C.W. Pohlman, Mabel Sykes, R.L. Glisan, Arthur Gray, and Geo. W. Hall. with a large number of uncredited shots as well. Very difficult issue to find in this condition. Ships in a new, sturdy, protective box, of course; not a bag. L SC-2. Herbert W. Gleason, E.T. Parsons, M.V. Tenney, Edward Gray, H.E. Bailey, W.P. Boland, P.S. Bernays, C.C. Clarke, C.H. Hamilton, C.W. Pohlman, Mabel Sykes, R.L. Glisan, Arthur Gray, Geo. W. Hall (illustrateur).…