000 00379nam a2200157Ia 4500
008 251027s9999 xx 000 0 und d
020 _a9789350781227
082 _a577.5
_bSHA
100 _aP.D Sharma
245 0 _aEcology and Environment
250 _a13th
260 _a2nd
_bExcellence in publ.
_c2019
300 _axix-755
_b23cm
700 _aP.D. sharma
942 _cBK
999 _c128068
_d128068