000 00302nam a2200121Ia 4500
001 24636
008 170722s9999 xx 000 0 und d
100 _aTrivedy, Rk
245 _aEnvironment directory of India /
260 _aKarad :
_bEnviro media ,
_c1990.
300 _a281 p.
_c25.2cms
942 _cGEN
999 _c33755
_d33755