Watersheds of San Diego County draining into the Pacific Ocean, California :
preliminary examination report, runoff and waterflow retardation and soil erosion prevention for flood control
APA Citation
United States. Bureau of Agricultural Economics. (1942). Watersheds of San Diego County draining into the Pacific Ocean, California: preliminary examination report, runoff and waterflow retardation and soil erosion prevention for flood control. Berkeley: The Bureau.
MLA Citation
United States. Bureau of Agricultural Economics. Watersheds of San Diego County Draining Into the Pacific Ocean, California: Preliminary Examination Report, Runoff And Waterflow Retardation And Soil Erosion Prevention for Flood Control. Berkeley: The Bureau, 1942.
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