TY  - BOOK
AU  - Knowles, Francis H.S.
AU  - Knowles, Francis H.S.
TI  - Manufacture Of A Flint Arow - Head By Quartzite Hammer - Stone
U1  - FHle 
PY  - 1944///
CY  - Oxford
PB  - Oxford University Press
KW  - FHle
ER  -