TY  - BOOK
AU  - Chapman,James Alan
TI  - Design and analysis of appropriate technology for small farmers: cropping systems research in the Philippines 
PY  - 1983///
CY  - Ann Arbor, Mich.
PB  - University Microfilms International
KW  - Farms, small
KW  - Philippines
KW  - Research
KW  - Cropping systems
KW  - Philppines
N1  - Thesis (Ph.D.)-Michigan State University, 1983
ER  -