Indigenous environmental practices in the Cordillera an approach to environmental education - Pinpin, Lilibeth C.; Rabago, Lilia M. (Quezon City College of Education, University of the Philippines Diliman, 1999)
Thesis (Master of Arts in Teaching : Biology)--University of the Philippines, Diliman.
Keywords: Indigenous peoples -- Environmental aspects -- Philippines -- Cordillera; Environmental protection -- Philippines -- Cordillera