000 00279nam a22001097a 4500
082 0 _a553
100 1 _aSmirnov V. I.
245 _aGeology of mineral deposits
_cV. I. Smirnov
260 _aMoscow :
_bMir Publishers,
_c1976.
300 _a520p. ;
_c22 cm.
650 4 _aEconomi geology
999 _c417816
_d417751