Reid, Lawrence A (2007) Historical linguistics and Philippine hunter-gatherers. In: Piakandatu ami Dr. Howard P. McKaughan. Linguistic Society of the Philippines and SIL Philippines, Manila. (Submitted)
Environmental Science for Social Change (2007) Partnership building towards sustainable management of Lake Mainit, Lake Mainit Development Alliance, Agusan del Norte and Surigao del Norte, 19 to 22 February 2007. Documentation. Environmental Science for Social Change. (Submitted)
Braxton, DP (2007) Boyongan and bayugo porphyry copper-gold deposits NE Mindanao, Philippines: Geology, geochemistry, and tectonic evolution. Doctoral thesis, University of Tasmania.
UNSPECIFIED (2007) Flood, Tsunami, Liquefaction, Ground Rupture Hazard Maps of Surigao del Norte. [Image] (Submitted)
UNSPECIFIED (2007) Hazard Maps of Surigao del Norte. [Image]