CERTAIN ECONOMIC ASPECTS OF PHOSPHORUS FERTILISING OF MAIZE

CERTAIN ECONOMIC ASPECTS OF PHOSPHORUS FERTILISING OF MAIZE

Nienaber, T. F., Groenewald, J. A.
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Volume:
18
Language:
english
Journal:
Agrekon
DOI:
10.1080/03031853.1979.9524560
Date:
October, 1979
File:
PDF, 1.13 MB
english, 1979
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