000 00365nam a2200145Ia 4500
008 220916s9999 xx 000 0 und d
020 _a9789383137084
100 _aSHARMA, MANOJ KUMAR
245 0 _aENVIRONMENTAL BIOLOGY
250 _a1ST
260 _bVAYU EDUATION OF INDIA, NEW DELHI
_c2019
300 _a196
650 _aEnvironmental Biology
942 _cBK
999 _c92808
_d92808