000 00269pam a2200121 a 4500
020 _c
041 _h
100 _aA.D. PATWARDHAN.,
_eAUTHOR.
245 _aIndustrial Solid wasters
_hTextual Documents
260 _a[s.l]:
_bTERI.
300 _a182.
930 _a2762
999 _c248613
_d248613