. 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. o o X oc. 100 c o cs CO tc w a o 100 -3 â ⢠â^- . i 80 -; 60 â ; ^ &q
. 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. o o X oc. 100 c o cs CO tc w a o 100 -3 â ⢠â^- . i 80 -; 60 â ; ^ "^ -^ >s_ r 40 ⢠s K A 1 20 : \ J \ / / \ ^ ^ ^ 0 - 12 15 18 21 150 180. 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, bookleafnumber79
