Resultados de búsqueda - "Technical illustration"

Conservation agriculture with trees: a training manual por Mercado, A.R., Linayao, J., Piñon, C.

“…Through text and technical illustrations, this manual discussed the following topics: 1.soil health and its importance, 2.conservation farming and its principles, 3.conservation agriculture with trees and its related principles, 4.equipment used in conservation farming…”
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