China agricultural (Oltre 7600 risultati)

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

Hardcover. Condizione: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Condizione: New.

Condizione: New. pp. 172.

Condizione: New. pp. 172 Acknowledgements.

Condizione: New.

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: China Agricultural.

paperback. Condizione: New. Language:Chinese.Pages Number: 43 Publisher: China Agricultural Pub. Date :2004-02-01 version 1. Contents: First. the concept. the incidence and characteristics of an epidemic. What kind of influenza virus is a virus. why is prone to mutation (2) wild infected bird flu virus. how 3 migratory birds caused by avian flu pandemic is one of the main do 4 to prevent the bird flu virus to spread to poultry in 5 avian influenza virus is a new virus that we do it understanding of how deep 6 resistance.…

paperback. Condizione: New. Paperback. Pages Number: 54 Language: Chinese . Publisher: China Agricultural Science and Technology Press Pub. Date :2008-01-01. Layers practical technology mainly includes the entire process of laying hens Brood (O ~ 42 days). incubation period (43 to 140 days ). egg production period (141-500 days) of feeding and management. layer farms comprehensive health and major disease control and prevention measures to improve the economic efficiency of measures laying field. Book table with a perfo.…

paperback. Condizione: New. Language:Chinese.Pages Number: 149 Publisher: China Agricultural Pub. Date :2004-06-01 version 1 2005-01-01.

Soft cover. Condizione: New. Language:Chinese.Author:CAI DONG YUAN NONG YE BU NONG MIN KE JI JIAO YU PEI XUN ZHONG XIN ZHONG YANG NONG YE GUANG BO DIAN SHI XUE XIAO.Binding:Soft cover.Publisher:China Agricultural University Press Pub. Date :200.

paperback. Condizione: New. Language:Chinese.Pages Number: 105 Publisher: China Agricultural University Pub. Date :1999-06-01 version 1.

paperback. Condizione: New. Language:Chinese.Pages Number: 69 Publisher: China Agricultural Pub. Date :2010-05-01 version 1. Rabies has long been an important public health zoonoses one. and have become increasingly prominent. So far. China's human rabies have not been eliminated. and a tendency to spread; of human rabies source of infection - animal rabies. but did not receive the attention it deserves. This book introduces animal rabies from the start. focusing on the incidence and prevalence of rabies in the root cau.…

paperback. Condizione: New. Language:Chinese.Pages Number: 78 Publisher: China Agricultural Pub. Date :2009-3-1.

paperback. Condizione: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Pages Number: 83 Publisher: China Agricultural Pub. Date :2009-3-1.Four Satisfaction guaranteed,or money back.

paperback. Condizione: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Pages Number: 73 Publisher: China Agricultural Pub. Date :2009-3-1.Four Satisfaction guaranteed,or money back.

paperback. Condizione: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Pages Number: 80 Publisher: China Agricultural Pub. Date :2009-3-1.Four Satisfaction guaranteed,or money back.

Soft cover. Condizione: New. Language:Chinese.Author:NONG YE BU NONG MIN KE JI JIAO YU PEI XUN ZHONG XIN ZHONG YANG NONG YE GUANG BO DIAN SHI XUE XIAO.Binding:Soft cover.Publisher:China Agricultural University Press Club Pub. Date.

paperback. Condizione: New. Language:Chinese.Pages Number: 99 Publisher: China Agricultural Science and Technology Pub. Date :2007 -11-01 2008-05-01 1st edition 1st printing. to scientific cultivation of azaleas. need technology. In order to solve the production of varieties of azaleas introduction. seed breeding. cultivation and management and pest control and other specific technical issues. combined with farmers actual needs IT training. experts compiled the cuckoo flower production technology Q A book. as new farmer. …

paperback. Condizione: New. Paperback. Pages Number: 96 Language: Chinese. Publisher: China Agricultural University Press Pub. Date: 199.

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: China Agricultural.

paperback. Condizione: New. Language:Chinese.Pages Number: 79 Publisher: China Agricultural Pub. Date :1999-09-01 version 1 1999-09-01 1st printing. Contents: Introduction First. training to support a lark. what is the lark? 2. Lark What are the major habits? 3. Lark. what kind of feather Tuan structure? 4 What are the main digestive lark? 5. Lark Why can tweet? 6. Lark why tweet? 7. Lark tweet 13 sets of what? 8. how to identify Braun male chicks? . .…

paperback. Condizione: New. Language:Chinese.Pages Number: 104 Publisher: China Agricultural Science and Technology Press Pub. Date :2006-10-1. Contents: I. Overview of returning farmland to forests (a) the importance of returning farmland to forests and background (b) the scope of Forest (C ) returning farmland to forests in the standard class (D) Forest forest species (e) allowances for returning farmland to forest. …

paperback. Condizione: New. Language:Chinese.Pages Number: 167 Publisher: China Agricultural University Press Pub . Date :2000-01. This book briefly describes the role of grape pruning and trends. Details the results of the growth habits and grape pruning theory. grapes exposed to cold areas and not buried buried cold areas. potted grapes. grape gardens of grapes and protected frame. shaping means. winter pruning and summer pruning method. Characteristics of major grape varieties and pruning points Contents: an Introduc.…

paperback. Condizione: New. Language:Chinese.Pages Number: 86 Publisher: China Agricultural Pub. Date: 1999 - 01-01 1st edition 2001-01-01 1st printing. Contents: Introduction I. Overview II morphological characteristics of three daffodils. narcissus and growth characteristics of the ecological habits of four daffodils raw.…

paperback. Condizione: New. Language:Chinese.Pages Number: 85 Publisher: China Agricultural Pub. Date :2004 -01-01 first edition 2004-01-01.

paperback. Condizione: New. Paperback. Pages Number: 100 Publisher: China Agricultural Science and Technology Press Pub. Date :2006-10 -01. practical skills-building series of new countryside. user-friendly. illustrated in layman s language. setting a number of authoritative experts. technology backbone and has extensive practical experience in the professional and technical personnel of the efforts and wisdom. reflecting the industry poured the three rural relying on technology to promote the construction of a new conf.…

paperback. Condizione: New. Paperback. Pages Number: 97 Publisher: China Agricultural Science and Technology Press Pub. Date :2006-08-01. in the series from the three levels of multi-dimensional. multi- angle in all directions for new technology to support rural development. First. the majority of farmers as readers. from modern agriculture. rural communities. urbanization and other aspects. to solve the current focus on the construction of new rural development of production. rural development. ecological environment. .…

paperback. Condizione: New. Language:Chinese.Paperback. Publisher: China Agricultural.

Soft cover. Condizione: New. Language:Chinese.Author:QI ZHENG.Binding:Soft cover.Publisher:China Agricultural University Press Pub. Date :200.