1-14 of 14 Books
Crop production and environment
Crop production and environment
By R. O. Whyte
Die Reiskultur in Westafrika
Die Reiskultur in Westafrika
By Bernhard Mohr

Cereals and cereal products
By D. A. V Dendy,David A.V. Dendy,Bogdan J. Dobraszczyk
Races of maize in Peru
Races of maize in Peru
By Alexander Grobman Tversqui

Races of maize in Central America
By Wellhausen, Edwin John

The economics of integrated pest control in irrigated rice
By Waibel, Hermann

A handbook of field methods for research on rice stem-borers and their natural enemies
By Tenkō Nishida