000 00342nam a2200145Ia 4500
100 _aTripathi,A.K.
020 _a81-7124-522-2
365 _b400
942 _cBK
654 _a
245 _aUnderstanding environmental disruption vol 2
260 _aNew Delhi
_bAshish Publishing House
_c1993
082 _a574.5
300 _bHb
_aviii,278
999 _c360119
_d360119
041 _aeng