TY  - JA
AU  - Clawson,D.L.
TI  - Teaching traditional tropical agriculture
SN  - 0022-1341
U1  - 88-068962 
PY  - 1987///
KW  - Developing Countries
KW  - Geography
KW  - Land use
KW  - Teaching methods
KW  - Traditional farming
KW  - Tropical zones
T2  - Journal of geography
ER  -