Suggestions regarding the examination of lands
By: by E.W. Hilgard
Series: Circular / University of California, College of Agriculture, Agricultural Experiment Station -- no. 25; Circular (California Agricultural Experiment Station) -- 25.
Publisher: University of California, College of Agricluture, Agricultural Experiment Station
Published: 1906
Place of publication: Berkeley, Calif
Language: eng
Subjects: Soils; Analysis
Notes: Caption title.

"September, 1906."