Helix publishing (109 résultats)

Paperback. Etat : Very Good. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

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.…

Soft cover. Etat : Very Good. Softcover in VG condition (slight exterior wear). This book is inscribed to the first owner by Rev. Lundin, but a thin line has been written over the inscription, with the word "donation" written underneath. 229 pages. [13oz]. Signed by Author(s). Book.

Etat : Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Hardcover. Etat : Very Good. Etat de la jaquette : Very Good. Second Printing. Dark blue binding with bronze print on spine. Sound and unmarked. 308 pages including index. Dust jacket has light shelfwear. Not price clipped. Interviews with forty noted scientists to examine their views of science's future.…

paperback. Etat : Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

Trade Paperback. Etat : Very Good - Cash. Minor rubbing and edge wear to cover, with light reader wear to pages. Still great condition. Stock photos may not look exactly like the book.

Paperback. Etat : Very Good. First Paperback Edition. This is a very nice copy with only faint shelf rubbing. Has a small shelf bump at the top of the spine and some writing was whited-out on the page opposite the title page. 319 pages including index.

Etat : New. Terzi, Merve (illustrateur).

Etat : Very Good. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Etat : Book is fine. Jacket is fine. First edition. For organisms, sex is not just a bother, it is downright dangerous. If not the harbinger of death, as it is for the century plant, the praying mantis, or the mouse Antechinus, sex hastens the journey to the grave for all of us. If the direct costs of energy and time don't get you, the parasites and infections elements that, like the AIDS virus, have seized this chance to transfer themselves will. In spite of the immense pleasure and satisfaction we derive from it, sex is not good for us. Nor is it meant to be, sex is for genes. Of course, all organisms must die. Being born, dying, and having offspring in between: this is the biological imperative. Reproducing is, after all, what organisms are about, genes invented organisms as a means for their own perpetuation. We will discover that, as far as the perpetuation of genes is concerned, sex is a good thing; cleansing the genome of life-stopping damages, purging deleterious mutations, perhaps even providing hopeful variations for new environments. Although organisms come and go, genes are forever. - from Eros and Evolution. 8vo. green paper covered boards with cream colored cloth spine. 241 pp.…

Paperback or Softback. Etat : New. The Decomposer: Fallow. Book.

Paperback. Etat : Very Good noticed markings. Softcover is in very good condition, with little wear and no; ; 0.8 x 8.8 x 6 Inches; 268 pages.

Hardcover. Etat : As New. Etat de la jaquette : Fine. 1st Edition. One of the most creative and original of contemporary scientists draws together recent advances in astrophysics and up-to-the-minute research to cast a piercing light on man's place in the cosmos. As new,first edition, first printing in fine, mylar-protected dust jacket.{Not remainder=marked or price-clipped] NFBS2.…

Etat : New.

Hardcover. Etat : Fine. Etat de la jaquette : Fine. 1st Edition. The dinosaurs of Jurassic Park are an imaginative leap from the ancient bee and its 40-million-year-old preserved DNA that George and Roberta Poinar discovered in 1991. Here they describe in detail the miracle and beauty of the preserved invertebrates they found, frozen forever in their everyday tasks - worker ants carrying food, bees with outstretched wings carrying pollen, flies mating - in the mummification process that tree sap provides. In passages that read more like an Indiana Jones screenplay than a story about scientific research, the Poinars describe how what began as a hobby grew into a semi obsession which ultimately led to a breakthrough scientific discovery. Along the way they encounter all manner of unusual characters, from threatening black marketeers and gun-toting guerrillas to talented scientists, and, of course, the luminously beautiful specimens captured in the still-life of amber. Fine,first edition, first printing, in fine, mylar-protected dust jacket. {Not remainder-marked or price-clipped} NFS2.…

Etat : New.

Etat : New.

Hardcover. Etat : Fine. 1st Edition. Softcover includes b/w illustrations, Glossary and Index, 264 pages. The exception to the condition is a small white strip/sticker on ISBN.

Etat : As New. Unread book in perfect condition.

Etat : New.

Etat : New.

Etat : New.

Etat : New.

paperback. Etat : Good. Satisfaction 100% guaranteed.

Etat : As New. Unread book in perfect condition.

Hardcover. Etat : Near Fine. Etat de la jaquette : Near Fine. 1st Edition. First printing, March 1997, stated; full number line. The book is square and unmarked; corners sharp, spine ends bumped. The dust jacket is not price-clipped (original price $25.00); slight fading to the spine; Brodart protected.…

paperback. Etat : Good. General shelf wear to cover/spine/binding. Pages are clean. Good reading copy.

paperback. Etat : Very Good.

Paperback. Etat : New.