TY  - BOOK
AU  - Leonard, Jonathan Norton
TI  - The first farmers
T2  - (The  Emergence of man )
U1  - 630.9012 
PY  - 1973///
CY  - New York
PB  - Time-life books
KW  - Agriculture
KW  - Agriculture and state
KW  - Farmers
KW  - Farming
N1  - De Lanerolle Trust Collection; PC
ER  -