000			00530nam a2200205Ia 4500
008			230524s9999 xx 000 0 und d
040			_cUDSM
050			_aEAF QTO HB171.5 D32 Vol.3 No.2
245		0	_aBrief lecture notes on minerals
260			_aDar es Salaam _bUniversity of Dar es Salaam _c1974
300			_a5p. _bill _c34cm.
650			_aMines
650			_aMinerals
650			_aTanzania
650			_aMining engineering
650			_aEnvironment
650			_aSoils
650			_aCongresses
942			_2lcc _cRPT
999			_c64955 _d64955