000 00407nam a2200157Ia 4500
008 240723s9999 xx 000 0 und d
041 _aEnglish
084 _aG:55
_bQ6
245 0 _aPerspectives in environmental studies
250 _a5th
260 _aNew Delhi
_bNew Age International (P) Limited
_c2016
300 _ap.357
650 _aEnvironmental studies
700 _aC P Kaushik
942 _cBK
999 _c350453
_d350453