000 00499nam a2200205Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aEAF TN277.T3H7
100 _aHrodek, L.
245 0 _aQuarry operations
260 _aDar es Salaam
260 _bUniverity of Dar es Salaam
260 _c1984
300 _aviii,70p.
300 _c24cm.
650 _aQuarries and quarrying
700 _aill.
942 _2Library of Congress Classification
942 _cPamphlet
999 _c36247
_d36247