Angel C. Alcala books & textbook
Philippines Regional Natural Resources Atlas
Angel C. Alcala Jose G. Solis Ricardo Umali
Department of Environment and Natural Resources, Philippines /1990T Ring-bound / 454 Pages
Conserving Philippine marine environment & resources
Rex Bookstore /2000T Unknown Binding / 117 Pages
isbn-10: 971232981X / isbn-13: 9789712329814
