Crop Variety Improvement and Its Effect on Productivity
作者:
Douglas Gollin
|
Robert E·Evenson
|
D·Gollin
出版社: Oxford University Press, USA
副标题: The Impact of International Agricultural Research
出版年: 2003-2
页数: 544
定价: $ 214.70
ISBN: 9780851995496
出版社: Oxford University Press, USA
副标题: The Impact of International Agricultural Research
出版年: 2003-2
页数: 544
定价: $ 214.70
ISBN: 9780851995496
内容简介
This volume reports the findings of a study of the productivity impacts of varietal improvements research conducted at a number of international centres affiliated with the Consultative Group on In...
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