Philippines, Batanes Province, Calayan Island, PCGS Series, Sheet 2502, 1965, 1:250 000

2020-01-152020-01-15http://hdl.handle.net/1885/1978205 MB||1 map154 MB||1 map300 dpiimage/jpgimage/tiffenCopyright ExpiredTopographyPhilippines -- MapsPhilippines, Batanes Province, Calayan Island, PCGS Series, Sheet 2502, 1965, 1:250 00019652020-01-15