Developing a framework for a sustainable use of tropical karst landscape : the case of Puerto Princesa Subterranean River National Park, Philippines - Restificar, Sonata Dulce Figueroa (Milwaukee, Wisconsin : University of Wisconsin, 2004)
Thesis (Ph.D.) - University of Wisconsin-Milwaukee, 2004
Keywords: University of Wisconsin-Milwaukee -- Dissertations; Karst conservation -- Philippines; Landscape protection -- Philippines; Dissertations, Academic -- United States