Effect of fertilizers, age of stand, and decomposition on weight of grass roots and of grass and alfalfa on soil nitrogen and carbon /

Bibliographic Details
Main Author:	Haas, H. J. (Howard J.) (Author)
Format:	Book
Language:	English
Published:	[Place of publication not identified] : [publisher not identified], [1958]
Subjects:	Grasses > Roots > Weight. Soils > Nitrogen content. Soils > Carbon content.

Cushing: Dykes (Does not check out)