TY - BOOK AU - Turner,James Howard AU - Anderson,Carl L. ED - American Association for Vocational Instructional Materials. ED - United States. TI - Planning for an irrigation system SN - 0914452444 PY - 1980/// CY - Athens, Georgia PB - American Association for Vocational Instructional Materials KW - Irrigation N1 - "Developed by the American Association for Vocational Instructional Materials, in cooperation with the Soil Conservation Service, United States Department of Agriculture."; Includes index; Bibliography : p. ll6 ER -