TY  - GEN
AU  - Mayer,Enrique
TI  - Land-use in the Andes: Ecology and agriculture in the Mantaro valley of Peru with special reference to potatoes
PY  - 1980///
CY  - Lima
PB  - Social Science Unit Publication
KW  - Ecology
KW  - Agriculture
KW  - Potatoes
ER  -