000 00284nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aS. IGNACIMUTHU
245 0 _aENVIRONMENTAL STUDIES
260 _b"MJP PUBLISHERS, CHENNAI"
260 _c2012
365 _b160.00
942 _cBK
999 _c169083
_d169083