zhong deng nong xue xiao (19 résultats)

paperback. Etat : New. Language:Chinese.Paperback. Pages Number: 75 Publisher: China Agricultural Science and Technology Press Pub. Date :2007-11-01 . Ducks practical technologies. including the cultivation of ducklings. and production of young ducks into a duck rearing management technology. integrated the basic disease control measures. duck. site selection. planning and duck form the basis of knowledge about . Contents: one. the cultivation of ducklings (a) of the brood before the preparation (b) of the duckling.

paperback. Etat : New. Paperback. Pub Date: 2006 Pages: 131 Language: Chinese in Publisher: China Agricultural University Press. large-scale pig technical content including: modern pig production technology. construction and equipment of the large-scale pig farms. pig manure varieties of sewage treatment. pigs. feeding and management operating procedures of the various stages of herds. pig breeding techniques. nutritional standards and feed with pig and pig farms hope the operation and management. Systematic exposi.

paperback. Etat : New. Paperback. Pub Date: 2006 Pages: 86 Language: Chinese in Publisher: China Agricultural University Press. cattle-breeding and cattle disease prevention content include: modern dairy cows and beef cattle feeding and management techniques. breeding and cattle disease diagnosis . treatment. and prevention techniques. Cattle-breeding cattle disease control set forth in cattle-breeding cattle disease prevention and control of advanced technology systems. concise and practical. Contents: technical d.

paperback. Etat : New. Paperback. Pub Date: November 2007 of Pages: 107 in Publisher: China Agricultural Science and Technology Press. the book covers the biological characteristics of the three kinds of precious fur animals of the world wide breeding mink. fox. raccoon. nutrition and feed. breeding management. breeding. disease prevention and control technology. Contents: the mink breeding technology (a) type and living habits of mink (b) mink breeding (c) mink feed and ration formulation (d) adult mink breeding m.

paperback. Etat : Good. Paperback. Pub Date Offices News Centre Publications Events Awards Milestones-06 Pages: 129 in Publisher: Heilongjiang Province secondary agricultural school textbook writing group compiled see that readers handwriting the facsims ~! Old but rare!

paperback. Etat : Good. Farm Animal pathophysiology and pathological anatomy.

paperback. Etat : Good. Paperback. Pub Date :1972-06 Pages: 164 Publisher: middle school of agriculture in Heilongjiang Province. the compilation of teaching materials group compiled 72 Indian as facsims! Rare! With readers then marked handwriting!

paperback. Etat : Good. Paperback. Pub Date Offices News Centre Publications Events Awards Milestones-06 Pages: 164 Publisher: the Heilongjiang Province secondary agricultural school textbooks Compiling Group 72 Indian facsims! Rare! With readers then marked handwriting! 12.3.11 the bookshelves Kazuhiko pure bookstore I wish you a pleasant textbook! The three drill shops intentions ~ are the actual photos facsims prevail! Within 24 hours after payment is 100% fat book! After all the old books but also look more old .

paperback. Etat : Good. Paperback. Pub Date :1972-06 Pages: 51 Publisher: middle school of agriculture in Heilongjiang Province. the compilation of teaching materials group preparation quotations see facsims!

paperback. Etat : Good. In veterinary medicine (internal trial) in the agricultural and forestry colleges of veterinary science textbook writing group.

paperback. Etat : Good. Veterinary foundation trial of secondary agricultural school textbooks in Heilongjiang Province Animal Husbandry and Veterinary Professional with 1972 printed on the Cultural Revolution. the old textbooks to.

paperback. Etat : Good. Paperback. Pub Date :1972-06 Pages: 175 Publisher: middle school of agriculture in Heilongjiang Province. the compilation of teaching materials group compiled see the the book Shadow ~ Cultural Revolution version illustration! Classic! 12.3.11 the bookshelves Kazuhiko pure bookstore I wish you a pleasant textbook! The three drill shops intentions ~ are the actual photos facsims prevail! Within 24 hours after payment is 100% fat book! After all the old books but also look more old books more u.

paperback. Etat : Good. Paperback. Pub Date Offices News Centre Publications Events Awards Milestones-06 Pages: 175 Publisher: Heilongjiang Province secondary agricultural school textbook writing group compiled see facsims ~ Cultural Revolution Edition graphic! Classic! 12.3.11 the bookshelves Kazuhiko pure bookstore I wish you a pleasant textbook! The three drill shops intentions ~ are the actual photos facsims prevail! Within 24 hours after payment is 100% fat book! After all the old books but also look more old b.

paperback. Etat : Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :1958-07 Pages: 183 Publisher: Agriculture Press sheets: 5.625Four Satisfaction guaranteed,or money back.

paperback. Etat : Good. Paperback. Pub Date :1959-07 Pages: 304 Publisher: As of Agriculture Press products. content shown in Figure.

paperback. Etat : Good. Veterinary Medicine (internal trial).

paperback. Etat : New. Language:Chinese.Paperback.Pub Date:2020-12-01 Publisher: Fujian Peoples Publishing House The development status. development characteristics and future plans are summarized. and the key tea enterprises in Fujian are analyzed.?The book contains not only a macro description of the development of Fujian tea industry. an analysis and summary of the development experience and problems of the tea industry in Fujian. but also suggestions for the future development of the tea industry in Fujian.

paperback. Etat : New. Paperback. Pub Date: 2019-12-01 Language: Chinese Publisher: China Agricultural Science and Technology Press A belt all the way Tropical Agriculture Green Plant Protection Technology is based on the progress of the national green plant protection technology and product research based on all the way. with all the way Tropical agriculture along the country is a research object. focusing on physical prevention. biotechnology prevention .

paperback. Etat : Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :1957-09-01 Pages: 187 Publisher: the Agricultural Press page with more dash storage at: No. 16 Book DropFour Satisfaction guaranteed,or money back.