TY  - BOOK
AU  -  Cramb,R.A.
TI  -  Soil conservation technologies for smallholder farming systems in th e philippine uplands : :  a socioeconomic evaluation / 
U1  -  631.45 
PY  - 2000///
CY  -  Canberra : 
PB  -  Australian Centre for International Agricultural Resea rch, 
KW  -  Soil conservation
KW  -  Africa
N1  -  Includes bibliographical references
ER  -