000 00305nam a2200121Ia 4500
100 _aP K Goel & K P Sharma
020 _a81-900553-2-1
942 _cBK
245 _aEnvironmental guidelines and standards in India
260 _aTechnoscience, Jaipur
_c1996
082 _a301.3(54) Goe/Sha
300 _a318p
999 _c37573
_d37573