Phosphorus and crop production /

Bibliographic Details
Main Author:	Box, John
Format:	Government Document Book
Language:	English
Published:	[Texas] : The Texas A & M University System, Texas Agricultural Extension Service, [1964]
Subjects:	Engrais phosphatés. Sols > Teneur en phosphore. Plantes, Effets du phosphore sur les.

Evans: Texas Documents (Annex 5th floor)