Yazar
absalon vasquez villanueva
6 cilt bulundu.
Absalón Vásquez Villanueva · Universidad Nacional Agraria La Molina
Sayfa sayısı yok · 2000
Arid regions agriculture / Watershed management / Hill farming
Absalón Vásquez Villanueva · Universidad Nacional Agraria "La Molina"
487 sayfa · 1999
Agriculture / Agriculture and state / Economic aspects of Agriculture / Economic aspects
Absalón Vásquez Villanueva · Universidad Nacional Agraria la Molina
205 sayfa · 1996
Manufacture and refining / Statistics / Sugar / Sugar trade
Absalón Vásquez Villanueva · Ministerio de Agricultura
75 sayfa · 1994
Agriculture / Agriculture and state / Economic aspects / Economic aspects of Agriculture
Absalón Vásquez Villanueva · Ministerio de Agricultura
87 sayfa · 1993
Agricultural innovations / Agricultural productivity / Agriculture and state / Land reform
Absalón Vásquez Villanueva, Abel Mejía Marcacuzco, Jorge Faustino Manco, Ruben Terán Adriazola, Issaak Vásquez R., Jorge Díaz Rimarachin, Cristian Vásquez R., Andrés Castro A., Manuel Tapia Muñoz, Julio Alcántara Ramos · Universidad Nacional Agraria La Molina
644 sayfa · 2016
Watershed management