AGRICULTURAL PRODUCTIVITY IN THE SOCIALIST COUNTRIES
1986 年出版195 页ISBN：081337152X
Agricultural biotechnology and the environment : science
policy1996 年出版295 页ISBN：
Ecological Networks in an Agricultural World
Volume 492013 年出版506 页ISBN：0124200029
AGRICULTURAL ECONOMICS AND AGRIBUSINESS SEVENTH EDITION
GAIL L.CRAMER1997 年出版546 页ISBN：
RESEARCH AND EXTENSION IN AGRICULTURAL DEVELOPMENT
ROBERT E.EVENSON1991 年出版54 页ISBN：
Embedding Agricultural Commodities: Using historical evidence
1840s-1940s2017 年出版194 页ISBN：9781472461865
Introduction to economics of agricultural development
George W. Norton1993 年出版404 页ISBN：0070479224
THE AGRICULTURAL MARKETING SYSTEM FOURTH EDITION
V.JAMES RHODES1993 年出版484 页ISBN：0897871308
