1. Ground Water Nitrate Distributions Beneath Fresno, Calif.
2. California Department of Water Resources . 1965 . Fresno-Clovis metropolitan area water quality investigation . Bulletin143 -3 .
3. California Division of Water Resources . 1952 . Investigation of cooling water return, City of Fresno . Report to Central Valley Regional Water Pollution Control Board, Projectno. 52-5-10, 44 pp.