Four reference soil and rock samples for measuring element availability in the western energy regions
Title:
Four reference soil and rock samples for measuring element availability in the western energy regions
Author:
Crock, J. G.
Personal Author:
Publication Information:
[Reston, Va.] : U.S. Dept. of the Interior, Geological Survey ; Alexandria, VA : Free on application to the Branch of Distribution, U.S. Geological Survey, 1980.
Physical Description:
iii, 16 pages : illustrations ; 26 cm.
Language:
English
Subject Term:
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Format :
Book