00000cam a22000003i 4500 UP-1685594773861709486 Buklod 20090518092156.0 j|||||||||||||| | ta 090518s1984 xx d r |||| u| (iLib)UPBAG-00005676554 BAG rda eng S 602.87 B37 Barker, Thomas C. author. Shifting cultivation practices among the Ikalahans Thomas C. Barker. Los Banos, Laguna Program on Environmental Science and Management University of the Philippines at Los Banos 1984. iv, 30 pages illustrations, map 23 cm Working paper series 1. Cover title: Shifting cultivation among the Ikalahans. Includes bibliographical references (page 26). Shifting cultivation Philippines Imugan (Santa Fe, Nueva Vizcaya). Ikalahan (Philippine people) Agriculture. FI UPBAG UPBAG-MAIN S 602.87 B37 Book