TY  - BOOK
AU  - Heiser,Charles B.
TI  - Seed to civilization: the story of food 
SN  - 07116712644
PY  - 1981///
CY  - San Francisco
PB  - W. H. Freeman and Company 
KW  - BI-BuBU
KW  - Agriculture
KW  - Histoire
N1  - Index
ER  -