TY - BOOK TI - Forestry for people and nature: field research and theory on environment and development in the Cagayan Valley, Philippines U1 - 634.9 19 PY - 1992/// CY - Isabela, Philippines PB - Cagayan Valley Programme on Environment and Development KW - Forestry KW - Spines KW - Natural environment KW - Field reserch KW - Philippines KW - Cagayan Valley N1 - Includes bibliographical references; env N2 - Environment Management ER -