TY  - BOOK
AU  - Walters,Arthur Harry
TI  - Ecology, food & civilisation
SN  - 085314169X
PY  - 1973///
CY  - C. Knight
PB  - London
KW  - Human ecology
KW  - History
KW  - Food
KW  - Civilization
N1  - Bibliography: p. 201-208
ER  -