TY - JOUR AU - Olin, Paul G. TI - Aquatic and land-based agriculture share vital water resources JF - California Agriculture JO - Calif Agr Y1 - 1997/07/01 VL - 51 IS - 4 SP - 54 EP - 55 PB - University of California Agriculture and Nature Resources SN - 0008-0845 UR - http://dx.doi.org/10.3733/ca.v051n04p54 L3 - 10.3733/ca.v051n04p54 AB - Tomales Bay and the surrounding watersheds provide a window into efforts to improve coastal water quality by controlling nonpoint-source pollution. A variety of programs are helping to maintain viable livestock and dairy operations in coastal Marin County, while keeping water quality high enough to support the oyster culture industry that has been a part of the region's agriculture since the turn of the century.