TY  - BOOK
AU  - Phillips,John Frederick Vicars
TI  - Agriculture and ecology in Africa,
AV  - S471.A35 P45 1960
U1  - 338.9 19
PY  - 1960///]
CY  - New York
PB  - Praeger
KW  - Ecologia
KW  - Africa
KW  - Agricultura
ER  -