000 00387nam a2200157Ia 4500
008 190829s9999 xx 000 0 und d
020 _a9788190710497
082 _a577
_bSIN/T
100 _aMALAVIYA PIYUSH
100 _aSING PRATIBHA
100 _aSING ANOOP
245 0 _aTEXT BOOK OF ENVIRONMENT & ECOLOGY
250 _a1st Ed.
260 _bACME LEARNING
_a
_c2009
942 _cBK
999 _c14500
_d14500