000 00438 a2200169 4500
020 _a9789352605170
082 _a333.707 JOS
100 _aJoseph, Benny
245 _aEnvironmental studies: Simplified
250 _a3
260 _aMcGraw Hill Education (India) Private Limited
_bChennai
_c2018
300 _a244
650 _aEnvironmental protection
650 _aEnvironmental sciences
650 _aHuman ecology
942 _cBK
999 _c42536
_d42536