TY  - BOOK
AU  - Ali, Mubarik
AU  - Byerlee, Derek
TI  - Productivity growth and resource degradation in Pakistan's Punjab : a decomposition analysis
U1  - 338.1 
PY  - 2000///
CY  - Washington, D.C.
PB  - World Bank
KW  - Agricultural productivity
KW  - Agriculture
KW  - Water resources development
ER  -