TY - BOOK AU - Spencer,J.E. TI - Shifting cultivation in Southeastern Asia, T2 - University of California publications in geography, SN - 8121100232 U1 - 333.76 22 PY - 1966/// CY - Berkeley PB - University of California Press KW - Shifting cultivation KW - Asia N1 - Bibliography: p. 215-231 ER -