000 | 00318cam a2200121ua 4500 | ||
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999 |
_c334963 _d334963 |
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082 |
_a631.586 _bGUP/PH |
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100 |
_aGupta, V S . _92074 |
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245 | _aPhysiological aspects of dryland farming | ||
250 | _a1 / | ||
260 |
_aNew Delhi : _bOxford & IBH Publishing company , _c1984. |
||
300 | _a391 ; . | ||
942 | _cBK |