Commercial fertilizers, their sources & use /

Bibliographic Details

Main Author:	Collings, Gilbeart H. (Gilbeart Hooper), 1895-1964
Format:	Book
Language:	English
Published:	Philadelphia : Blakiston Company, [1941]
Edition:	3d edition.
Series:	Blakiston books on agriculture.
Subjects:	Fertilizers.