000 00355nam a22001577a 4500
003 SGT
020 _a978-8131304563
082 _a333.7
_bA14J
100 _aJOSHI,P.C
245 _aA TEXTBOOK OF ENVIRONMENTAL SCIENCE
250 _a1ST
260 _aNEW DELHI
_bAPH. PUBLISHER
_c2014
300 _a308
650 _aMASS COMMUNICATION
942 _2ddc
_cBK
999 _c12911
_d12911