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Relation of the Soil Solution to the Soil Extract


Author:
Hoagland, D.R., Martin, J.C., and Stewart, G.R.
Source:
USDA
Year:
1920
Format:
p. 381-395.
Language:
English
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/IND43966239