. Bulletin. Science; Natural history; Natural history. MARINE BIOLOGICAL MONITORING, PALOS VERDES, CA. 29 p,p'-DDE (mg/dry kg) 100 200 300 E 0) o 20 40 -f: 60. 100 200 300 Q. 0) o. 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 Southern California Academy of Sciences. Los Angeles, Calif. : The Academy

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Keywords: ., bookcentury1900, booksubjectnaturalhistory, booksubjectscience