000			00291cam a2200121ua 4500
082			_a662.6 _bTYA/FU
100			_aTyagi, P D . _91518
245			_aFuel From Wastes and Weeds /
250			_a1 /
260			_aNewdelhi : _bBatra book service , _c1989.
300			_a211 ; .
942			_cBK
999			_c265055 _d265055