TY - JOUR AU - Hanson, Blaine R. TI - A systems approach to drainage reduction JF - California Agriculture JO - Calif Agr Y1 - 1987/09/01 VL - 41 IS - 9 SP - 19 EP - 23 PB - University of California Agriculture and Nature Resources SN - 0008-0845 UR - http://www.ucanr.edu/sites/calagjournal/archive/?article=ca.v041n09p19b AB - Not available – first paragraph follows: Subsurface drainage problems in farming areas historically have been dealt with by installing systems to collect and convey drainage water to a disposal site. While these systems remove drainage water as it is generated, no source reduction is considered. The saline and toxic nature of drainage water in the San Joaquin Valley, however, precludes this traditional disposal method.