TY - BOOK AU - Hawkins, Douglas E. TI - Water table control systems for drainage and irrigation of sandy high water table soils T2 - Documento PY - 1979/// CY - St. Joseph, Mich. PB - American Society of Agricultural Engineers KW - Drenaje KW - Irrigación KW - Suelos arenosos KW - Suelos KW - Humedad N1 - 27-110 ER -