TY - BOOK AU - Gloria,Heidi K. AU - Magpayo,F.R. TI - Kaingin: ethnoecological practices of 7 upland communities in Mindanao PY - 1997/// CY - Davao City PB - Ateneo de Davao University KW - Burning of land KW - Shifting cultivation N1 - Cover title; v.1. Ata, Dulang an Manobo, Higaonon ER -