AUTHOR
Santos, Ernesto P.
146
Fulgado, A. S.
57
Vidal, A.
48
Bontes, Arturo V.
41
Philippines. Bureau of Coast and Geodetic Survey
28
Baes, M.
27
Ramos, R.
27
Ventura, A.
25
Bontes, A. V.
21
Nabor, Jose N.
18
Samarista, David
13
Samarista, D.
10
Ramos, N.
8
Villero, R. S.
7
National Geographic Society (United States). Cartographic Division
5
Bontes, A.
4
Bontes, A.V
4
Grosvenor, Gilbert M.
4
Pardilla, Mannie
4
Villero, R.
4
Abat, Tony
3
Ingreso, Leo
3
Pardilla, W.
3
Santos, E. P.
3
Baoy, R.
2
Darley, James M.
2
Fulgado, A.S
2
Garrett,Wilbur E.
2
Grosvenor, Melville Bell
2
Nabor,Jose N.
2
Pardilla
2
Reyes, R.
2
Shupe, John F.
2
Aton, Claudette C.
1
Bartholomew, John Christopher
1
Boay, R.
1
Bontes, Arturo
1
Bontes, G.V
1
Bryan, H.C
1
Chamberlin, W.
1
Cook, David W. 1931-
1
Darley,Richard J.
1
David, L.
1
Esmilla, A.B
1
Fulgado, A.
1
Garver,John B., Jr
1
Gloria Cunanan Maphouse
1
Holdstock, A.E
1
Ingreso, Deo
1
Ingreso, L.
1
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