A review of the Philippine forest resources 1947-1975 - Bonita, M. L.; Revilla, A.V.; Segura, M. ([Quezon City] PREPF, 1976)
A research consortium of the Development Academy of the Philippines, the School of Economics, U.P., and the Population Institute, U.P.
Arbitrarily numbered.
The PREPF Research Program is sponsored by the Population Center Foundation.
Keywords: Forest resources -- Philippines; Forests and forestry -- Philippines