000			00356nam a2200133Ia 4500
008			190711s9999 xx 000 0 und d
020			_a8122415334
082			_a621.016 C496
100			_aCHAUHAN, D.S.
245		0	_aNON-CONVENTIONAL ENERGY RESOURCES
260			_aNEW DELHI _bNEW AGE INTERNATIONAL _c2004
300			_av+157p.,24x18Cms
942			_cBK _2DDC
999			_c30632 _d30632