The Prince William Sound, Alaska, earthquake of 1964 and aftershocks.

Philippine coast pilot.

Manual of second and third order triangulation and traverse

Gazetteer of the Philippine Islands.

Manual of reconnaissance for triangulation Yazar: Mussetter, William

United States coast pilot. Philippine Islands..

United States coast pilot Philippine Islands part I : Luzon, Mindoro, and Visayas.

United States coast pilot. Philippine Islands.

(viewed 10 March 2019)
Remote Access via ezproxy

United States coast pilot Philippine Islands part II : Palawan, Mindanao, and Sulu Archipelago.

Philippine Islands sailing directions [for] Mindoro Strait, Palawan Island, and Sulu Sea and Archipelago.