TY  - BOOK
AU  - Hossner, L. R
AU  - Juo, S. R.
TI  - Soil nutrient managements for sustained food crop production in upland farming systems in the tropics
SN  - 03797587
AV  -  Serials EB 471 1999 
PY  - 1999///
CY  - Taiwan
PB  - FETC
KW  - Soil nutrient management
KW  - Food crop production
KW  - Upland farming systems
ER  -