Economic analysis of potato, corn and wheat response to nitrogen and phosphorus application in the highlands of Ecuador
1978
Espinosa, Patricio | Kliebenstein, James B.
Palabras clave de AGROVOC
Información bibliográfica
Editorial University of Missouri-Columbia, College of Agriculture, Agricultural Experiment Station | Columbia, Mo. : University of Missouri-Columbia, College of Agriculture, Agricultural Experiment Station, 1978
Este registro bibliográfico ha sido proporcionado por National Agricultural Library