A soil surface traffic : corn yield model for a cerrado soil in Brazil with less than 10 years of cultivation /

Bibliographic Details
Main Author:	Mantovani, Evandro Chartuni, 1951-
Format:	Thesis Microform Book
Language:	English
Published:	[Place of publication not identified] : [publisher not identified] ; 1984.
Subjects:	Corn > Brazil > Soils. Soil management > Brazil. Plants > Effect of soil compaction on.

Evans: Microforms (3rd floor)