000 00409nam a2200157Ia 4500
008 130225s9999 xx 000 0 und d
020 _a9788170242567
080 _a577.4
_bM726E
100 _aMohan, I
245 _aEnvironmental issues and programmes
260 _aNew Delhi
_bAshish Pub. House
_c1989
300 _a385 p.
440 _aNew World Environment Series
901 _a273121
942 _cB
_2udc
999 _c17307
_d17307