000 00316nam a2200121Ia 4500
005 20240713134613.0
008 240712s9999 xx 000 0 und d
041 _aeng
100 _aSiddhartha, K.
245 _aEcology and environment
260 _aNew Delhi
_b Kisabya publications pvt ltd
_c2015
300 _a274+86p
999 _c12750
_d12750