MPG.eBooks - Search Results - ((produc or ((produced or product) or (producered or productores))) or produce)

by Eliécer Gaitán Méndez, Jorge
Published 2020

Editorial Uniagustiniana

Subjects: “...marginal product...”

by Ramos-Acuña, Hebert Ernesto
Published 2023

Editorial Grupo AEA

“...The study was conducted in 18 districts of Huancavelica province, surveying 426 cattle producers...”