TY  - BOOK
AU  - Sauer,Carl O.
TI  - Agricultural origins and dispersals
U1  - 630.4 
PY  - 1969///
CY  - Cambridge
PB  - M.I.T. Press
KW  - Agriculture
KW  - Origin
KW  - History
KW  - Plants cultivated
KW  - histroy
KW  - Domestic animals
KW  - Histroy
N1  - Includes index
ER  -