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A bacteriological method for determining mineral soil deficiencies by use of the soil plaque
Sackett, Walter G. (Walter George)
1931
Colorado Agricultural College, Colorado Experiment Station
Fort Collins, Colo.
Title from cover. "November 1931." Includes bibliographical references (p. 35-36).
Soil mineralogy Soil microbiology
1 digital file (36 p. : ill. ; 6920 KB)
eng
Bulletin (Colorado Agricultural Experiment Station) ; 375
UCSU20/2.3/375/INTERNET
http://hdl.handle.net/10176/co:8226
698249898
2011-03-15T21:34:57.398Z