000 00410nam a2200193Ia 4500
008 201126s9999 xx 000 0 und d
041 _aeng
082 _a577
_bPUS
100 _aPUSHPENDRA
245 _aBASICS IN ENVIRONMENTAL AND STUDIES
260 _bIBH
300 _a203
690 _aENVIRONMENTAL SCIENCE
690 _aFET
690 _aFMS
690 _aFCBS
999 _c7425
_d7425
942 0 0 _01