TY  - BOOK
AU  - Wollenberg,Eva Karoline
TI  - Urban markets and rural resource productivity: incentives for soil conservation among upland farmers in the Philippines 
PY  - 1992///
CY  - Ann Arbor, Mich.
PB  - University Microfilms International
KW  - Markets
KW  - Philippines
KW  - Soil conservation
KW  - Land use
KW  - Farmers
KW  - Incentives in conservation of natural resources
N1  - Thesis (Ph.D.) - University of California, 1991
ER  -