TY  - BOOK
AU  - Knight, C. Gregory
TI  - Ecology and change: rural modernization in an African community 
AV  - HN 814.T32 K57
PY  - 1974///
CY  - New York
PB  - Academic
KW  - Agricultura
KW  - Tanzania
KW  - Cambio social
KW  - Tanzania -
KW  - Condiciones rurales
KW  - Condiciones sociales
ER  -