000 00402nam a22001817a 4500
015 _a3460
080 _a551.1/4
_bGOR
100 _aGorshkov, G.
100 _aYakushova, A.
245 _aPhysical geology
260 _aMIR
_bMoscow
300 _a583p.
_bfig.
852 _a2R-2-4
999 _c2303
_d2303