AUTHOR
Abigan, Edmundo R.
1
Addison, Alonzo C.
1
Antoniou, Jim
1
Demetrio, Francisco R.
1
Endriga, Dolores Alano 1939-
1
Environmental Center of the Philippines Foundation
1
National Geographic Society (U.S.). Special Publications Division
1
Panis, Marcelino C.
1
Rand McNally and Company
1
U.P. Planning and Development Research Foundation
1
University of the Philippines (Diliman). School of Urban and Regional Planning
1