TY  - BOOK
AU  - Ahmed,Iftikhar
AU  - Ruttan,Vernon W.
TI  - Generation and diffusion of agricultural innovations: the role of institutional factors 
SN  - 0566056798
PY  - 1988///
CY  - Aldershot
PB  - Gower
KW  - Agricultural geography
N1  - Includes bibliographies and indexes
ER  -