Proceedings of the Geology and Food Conference, with related U.S. Geological Survey projects and a bibliography /

Bibliographic Details
Main Author:	Roup, Orrier B.
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Walker, Flora K.
Format:	Government Document Book
Language:	English
Published:	Reston, Va. : Dept. of the Interior, Geological Survey ; 1977.
Series:	Geological Survey circular ; 768.
Subjects:	Geological Survey (U.S.) Fertilizers > Research > Congresses. Fertilizers > Research > Bibliography.

Evans: US Documents (Annex 5th floor)