Modernization of a peasant crop in Colombia: Evidence and implications. Agricultural Economics 10(1): 13-25 https://doi.org/10.1111/j.1574-0862.1994.tb00285.x
Janssen, W.G; Ruiz de Londooo, N.
Modernization of a peasant crop in Colombia: Evidence and implications. Agricultural Economics 10(1): 13-25 https://doi.org/10.1111/j.1574-0862.1994.tb00285.x
Janssen, W.G; Ruiz de Londooo, N.