000			00391nam a2200145Ia 4500
005			20260205044428.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a553.92 W151G
100			_aWALKER , C. T.
245		0	_aGEOCHEMISTRY OF BORON
260			_aPENNSYLUANIA _bHUTCHINGON AND ROSS _c1975
300			_a414p.
690			_aBORON-GOECHEMISTRY;;;GEOCHEMISTRY-BORON;.
942			_cBK
999			_c56458 _d56458