000 00316nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aGupta (V.S.)
245 0 _aPhysiologicla aspects of cop nutrition and resistance
260 _b"Atma Ram & Sons, New Delhi"
260 _c1977
365 _b75.00
942 _cBK
999 _c203034
_d203034