000 00284nam a2200121Ia 4500
008 190719s9999 xx 000 0 und d
082 _a551 G674
100 _aGORSHKOV.G
245 0 _aPHYSICAL GEOLOGY
260 _aMOSCOW
_bMIR Publishers
_c1967
300 _a22X15
942 _cBK
_2DDC
999 _c46972
_d46972