TY  - BOOK
AU  - Pingali, Prabhu and Everson, Robert
AU  - Everson, Robert ; jt. auth.
TI  - Handbook of agricultural economics; Vol. 4
T2  - Handbooks in Economics
SN  - 9780444518743
U1  - 338.1 
PY  - 2010///
CY  - Amsterdam
PB  - North-Holland
ER  -