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The Value of Litmus, Brom-Cresol Purple, and Janus-Green Milk in a Study of the Nodule Organisms of Leguminosae


Author:
Stevens, J.W.
Source:
USDA
Year:
1925
Format:
p. 997-1000.
Language:
English
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/IND43967102