000 00575pam a2200181a 44500
008 160408b1977 xxu||||| |||| 00| 0 eng d
082 _a549
_bSo12d
100 _aSobolev, N. V.
245 1 _aDEEP-SEATED INCLUSIONS IN TIMBERLITES AND THE PROBLEMS OF THE COMPOSITION OF THE UPPER MENTLE
260 _aWashington, D. C.
_bAmerican Geophysical Union
_c1977
300 _aviii,279
500 _aBibliography : P. 260-279
500 _aTranslated From Russian By David A. Browsn
650 _aKimberlite
650 _aMineralogy
964 _gCIRC
997 _aA62500 C
999 _c296856
_d296856