Estados Unidos de America: American society of america. 1988 .
92 p. , Donado por: Fernández 0891180966

Place hold on Publications handbook and style manual /

Estados Unidos de América. American society of agronomy. 1973 .
681 p.

Place hold on Soybean :

Estados Unidos de América. The american phytopathological society. 1984 .
138 p. 0890540543

Place hold on Compendium of strawberry diseases /

Estados Unidos de América: The American society of agronomy. 1971 .
396 p. , Donado por: Fernández

Place hold on Physiological aspects of crop yield /