000			00359nam a2200145Ia 4500
008			180611s9999||||xx |||||||||||||| ||und||
041			_aen
082			_a550
100			_aGILLULY,Fames. Woodford A.O
245		0	_aPrinciples of Geology
250			_a4th Ed.
260			_bSan Francisco. W.H Freeman & _cCom, US 1975
300			_a(5),527p;i
942			_cLL
999			_c4502 _d4502