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Experiments with nitrogen fertilizers on cotton soils


Author:
Skinner, J. J.
Source:
Technical bulletin (United States. Dept. of Agriculture) ; no. 452 1934
Year:
1934
Subject:
Cotton growing and Nitrogen fertilizers
Format:
28 p. : ill., maps ; 23 cm.
Publisher:
U.S. Dept. of Agriculture
Collection:
Organic Roots Collection