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The Occurrence of Copper, Manganese, Zinc, Nickel, and Cobalt in Soils, Plants, and Animals, and Their Possible Function as Vital Factors


Author:
McHargue, J.S.
Source:
USDA
Year:
1925
Format:
p. 193-196.
Language:
English
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/IND43967014