000 00449nam a2200133Ia 4500
008 160316s1993 xxu||||| |||| 00| 0 eng d
100 _aTrivedi, P R., (Ed.)
245 _aWorld ecology and environment directory
_b/ Trivedi, P R., (Ed.).
260 _aNew Delhi
_bIndian Institute of Ecology and Environment
_c1993
300 _a317p
650 _aENVIRONMENT
650 _aECOLOGY
700 _aRao, K N., (Ed.)
700 _aSinha, B K., (Ed.)
700 _aSingh, U K., (Ed.)
999 _c18863
_d18863