00938cam a2200241 i 450000100060000000300080000600500170001400800390003102000150007003500190008504000320010404100080013608200230014410000520016724501000021926000560031930000670037550400410044265000450048394200120052899900170054095201390055711203BD-RjUL20211208235104.0140126s1976    cauaf    b    001 0 eng  a0520029631  a(BD-RjUL)11252  aDLCcDLCdDLCdBD-RjULbeng  aeng00a556.7826bHAG 19761 aHay, Richard L.q(Richard LeRoy),d1926-93466910aGeology of the Olduvai Gorge :ba study of sedimentation in a semiarid basin /cRichard L. Hay.  aBerkeley :bUniversity of California Press,cc1976.  axvi, 203 p., [14] leaves of plates (6 fold.) :bill. ;c28 cm.  aBibliography: p. 198-200. and index. 0aGeologyzTanzaniazOlduvai Gorge.934670  2ddccBK  c11203d11203  00102ddc40718NFICaRUCLbRUCLcReadingd1982-08-03eHelfersg28.00l0o556.7826 HAG 1976r2014-01-26 00:00:00tC-1w2014-01-26yBK