000			00572nam a22001577a 4500
008			230808b |||||||| |||| 00| 0 eng d
040			_aNational Science Library _cNational Science Library
080			_a550.4(082.2) _bM0
245			_aAdvances in organic geochemistry 1979: _cProceedings of the Ninth International.................................September 1979
260			_aOxford: _bPergamon Press, _c1980
300			_axv, 784p.
500			_aVol. 12 Physics and chemistry of the earth
650			_aProceedings
700			_aDouglas, A G (Ed.)
942			_2udc _cPR
999			_c58196 _d58196