TY  - BOOK
AU  - Barrett, Christopher B.
TI  - Agricultural Development: Critical Concepts in Development Studies= Technological Change, Adoption, Risk and Efficiency. Vol. III
SN  - 9780415581905
U1  - 338.1 BAR.III 
PY  - 2012///
CY  - London
PB  - Routledge
ER  -