000			00692nam a2200217Ia 4500
008			131103s9999 xx 000 0 und d
040			_aLoreto College
041			_aEnglish
082			_a551.3/PIR _bLCLIB/23,859
100			_aPirsson , Louis V
245			_aRocks and rock minerals _cby Louis V . Pirsson
250			_a3rd ed.
260			_aNew York _bJohn Willey _c[1946]
300			_avii , 349p _b 32 p. of plate ill. figures , tables _c 10cm
504			_aFourth printing 1949
650			_aGeology
651			_aGeology , Hydrology , Meteorology - Surface and exogenous processes and their agents
700			_aKnoph , Adolph ,ed.
850			_aLCLIB/551.3/PIR
942			_cBK
999			_c299 _d50778