Search Results       Your search for [subject]Environmental protection -- Philippines -- Cagayan River Valley (Luzon) returned 1 record.           Forestry for people and nature : field research and theory on environment and development in the Cagayan Valley, Philippines. Cabagan, Isabela: Cagayan Valley Programme on Environment & Development, Isabela State University, 1992. Subject: Environmental protection -- Philippines -- Cagayan River Valley (Luzon); Forestry projects -- Environmental aspects -- Philippines -- Cagayan River Valley (Luzon); Forests and forestry -- Environmental aspects -- Philippines -- Cagayan River Valley (Luzon).          Add to Book Cart Relevance: 42.47%