000 00482nam a2200181 4500
020 _a
_c
082 _a577.27 MAT-E
100 _aMathew Koshy
245 _aEnvironmental problems of the modern age
250 _a
260 _aKerala Council of Churches and Ecumenical Development Training Programme
_c1997
300 _a135
490 _a
500 _a
590 _a
_b
_c
650 _aEnvironmental pollution-- Effects of humans, pollution on ecology
942 _cBK
999 _c237122
_d237122