Search Results       Your search for [subject]Erosion Productivity Impact Calculator -- Applicability to Philippine situation returned 1 record.           Evaluation of the impacts of area development plans and soil conservation practices on soil productivity: a simulation approach. by De Guzman, Ma. Teresa; College, Laguna: University of the Philippines at Los Ba?os, 1997. Subject: Erosion Productivity Impact Calculator -- Applicability to Philippine situation; Soil productivity -- Area development plans and conservation practices, Impact of -- Erosion Productivity Impact Calculator.          Add to Book Cart Relevance: 66.71%