A CUMULATIVE EFFECT OF PHOSPHATIC FERTILIZERS ON THE 'A' VALUE OF SOILS UNDER WHEAT CULTIVATION.
スポンサーリンク
概要
著者
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Tahir M.
Atomic Energy Agricultural Research Centre
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MALIK M.B.
Atomic Energy Agricultural Research Centre
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AWAN RAUFA.
Atomic Energy Agricultural Research Centre
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SHARIF M.
Atomic Energy Agricultural Research Centre