IIARD INTERNATIONAL JOURNAL OF GEOGRAPHY AND ENVIRONMENTAL MANAGEMENT (IJGEM )
E-ISSN 2504-8821
P-ISSN 2695-1878
VOL. 3 NO. 2 2017
Sergio H. Franchito, Manoel A. Gan, Julio P. Reyes-Fernandez, V. Brahmanada Rao & Clovis M. E. Santo.