Agricultura
An Economic Analysis Of Diversification of Coffee Producing Areas, Costa Rica
Autor: Bieber, John LLugar y Editorial: Gainesville. U de FloridaFecha: &..
An Economic Analysis of Ecological Agricultural Technologies Among Peasant Farmers in Honduras
Autor: Mausolff, Christopher y Farber, StephenLugar y Editorial: University of..
An Evaluation of Agricultural Research
Autor: USDALugar y Editorial: Washington, D.CFecha: 1960Biblioteca:..
An Induced Innovation Interpretation of Technical Change in Agriculture in Developed Countries
Autor: Ruttan, Vernon WLugar y Editorial: University of MinnesotaFecha: &..
An Introduction to Tropical Agriculture
Autor: Tempany, HaroldLugar y Editorial: New YorkFecha: 1959Biblioteca: JLA..
An Overview of INFORM, an Information Management System
Autor: Nestel, BarryLugar y Editorial: Holanda-ISNAR Fecha: 19..
Anais Do 2 Congresso Paramericano de Agronomia
Autor: Congreso Panamericano de AgronomiaLugar y Editorial: S.Paulo Brasil Fecha:&nbs..
Anais do l Simposio Brasileiro de Feijao
Autor: Universidade Federal de VicosaLugar y Editorial: Sao PauloFecha: 1972Bibliotec..