References , , , and . 1988. “Guidelines for Computing Crop Water Requirements.” Irrigation and Drainage Paper 56. , , and . 2002. “United States Geological Survey Miscellaneous Field Studies Map MF-2402.” , , , , , and . 2013. “Determining Appropriate Instream Flows for Anadromous Fish Passage on an Intermittent Mainstem River, Coastal Southern California, USA.” Ecohydrology 7: 745–759. California Department of Fish and Game (CDFG). 2004.