Simulation analysis of alternative timber management regimes for the Philippine dipterocarp forests : [microform] /
by Adolfo Valenzuela Revilla Jr.
- Ann Arbor, Mich. : University Microfilms International, 1979.
- 3 microfiches ; 11 x 15 cm.
Thesis (Ph.D.)-Yale University, 1978.
Y910040781
Forests and forestry--simulation methods.--philippines Forest management--Philippines.