TY  - BOOK
AU  - Harlan, Jack R.
TI  - Living field our agricultural heritage
SN  - 0521401127
U1  - 630.9 
PY  - 1995///
CY  - Astralia
PB  - Cambridge University Press
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Agriculture
KW  - Geography
ER  -