. Evaluation of methods to minimize contamination hazards to wildlife using agricultural evaporation ponds in the San Joaquin Valley, California : final report. Waterfowl -- Effect of water pollution on California San Joaquin Valley; Water birds -- Effect of water pollution on California San Joaquin Valley; Sewage lagoons -- California San Joaquin Valley Safety measures Evaluation; Selenium in agriculture -- Environmental aspects California San Joaquin Valley; Drainage -- Environmental aspects California San Joaquin Valley. 80 â : } \ E 78: / ; ^ } \ â¢*«-. 1 / \ 4 1 f \ C
. Evaluation of methods to minimize contamination hazards to wildlife using agricultural evaporation ponds in the San Joaquin Valley, California : final report. Waterfowl -- Effect of water pollution on California San Joaquin Valley; Water birds -- Effect of water pollution on California San Joaquin Valley; Sewage lagoons -- California San Joaquin Valley Safety measures Evaluation; Selenium in agriculture -- Environmental aspects California San Joaquin Valley; Drainage -- Environmental aspects California San Joaquin Valley. 80 â : } \ E 78: / ; ^ } \ â¢*«-. 1 / \ 4 1 f \ CO f k^ V ,--^ \, / \ TJ 76 - / ^^ \ / \ ^ > \ f t \ / s / ^ r' V L i> N ^ 9 74 i I / Uh / ^ 1 1 lO / ^^Ji^ 1 â â V ^i^! ^j^^f"^ ^ \ w / V v-^" O 72 â¢; / . 70 - \ J i 1ââ â1â ^ â 12 15 18 21 24 Z a. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original California. Dept. of Water Resources; Bradford, David F. Los Angeles, CA : Environmental Science & Engineering Program, University of California
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Keywords: ., bookc, bookcentury1900, bookcollectionamericana, bookleafnumber73
