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The Effectiveness of Manure and Commercial Fertilizer in Restoring the Productivity of Subsoils Exposed by Leveling 1
Author(s) -
Whitney Robert S.,
Gardner Robert,
Robertson D. W.
Publication year - 1950
Publication title -
agronomy journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.752
H-Index - 131
eISSN - 1435-0645
pISSN - 0002-1962
DOI - 10.2134/agronj1950.00021962004200050006x
Subject(s) - productivity , fertilizer , manure , agronomy , agricultural science , environmental science , economics , biology , macroeconomics