Mostrando ítems 1-10 de 26
The private and public characteristics of maize land races and the area allocation decisions of farmers in a center of crop diversity
This study uses an approach derived from models of the private and public characteristics of goods to illustrate (1) the overriding importance of variety attributes in farmers' decisions to allocate area among varieties ...
Multilineas : gran proporcion a salvo
Cotton varietal adoption and yields in the irrigated Punjab: Results from 1986-1988
(PARC; CIMMYT, 1989)