Soil erosion under different cover crops [microform]

Soil erosion under different cover crops [microform]

Detalhes bibliográficos
Autor principal: Palis, Reynaldo Gibas 1946-
Formato: Visual Material
Publicado em: Quezon City Photoduplication Service. University of the Philippines Library 1980.
Assuntos:
Soil erosion > Philippines > Los Banos, Laguna.
Soil conservation > Philippines > Los Banos, Laguna.