Four reference soil and rock samples for measuring element availability in the western energy regions / by J.G. Crock and R.C. Severson.
- Physical Description: 1 online resource (iii, 16 pages) : illustrations.
- Publisher: [Reston, Virginia] : United States Department of the Interior, Geological Survey, 1980.
|Bibliography, etc. Note:||
Includes bibliographical references (page 16).
|Source of Description Note:||
Title from title screen (viewed July 1, 2015).
Search for related items by subject
|Subject:||Soils > West (U.S.) > Analysis.
Soils > Trace element content > West (U.S.)