@misc{indiciae4ebc40948956, title = {Utilization of ground water in the Santa Maria Valley area, California}, author = {G.A. Miller and R. E. Evenson}, year = {1966}, doi = {10.3133/wsp1819a}, url = {https://pubs.usgs.gov/publication/wsp1819A}, note = {Source identifier: wsp1819A} }