TY - BOOK AU - Trangmar,Bruce Blair TI - Spatial variability of soil properties in Sitiung, West Sumatra, Indonesia PY - 1985/// CY - Ann Arbor, Mich. PB - University Microfilms International KW - Soil KW - survey KW - Indonesia KW - West Sumatra KW - structure KW - Analysis N1 - Thesis (Ph.D.)-University of Hawaii, 1984 ER -