TY  - BOOK
AU  - Leakey, Meave G..
TI  - Koobi Fora research project Volume 1:The fossil hominids and introduction to their context 1968-1974 / 
SN  - 0-19-857392-8
U1  - V687`C 
CY  - Oxford : 
PB  - Oxford University Press.
KW  - Stratigraphy
ER  -