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morandum <br />August 24, 197: <br />tttfQiT ^ <br />mr <br />•: A’- <br />.4 • <br />fcr ■■"V. <br />w <br />id memo of <br />^ two additiondl <br />id this summer <br />Fish and Wildlife <br />verification cf^ <br />*inary Diagnostic <br />nown to have <br />hs attributable <br />I Minneapolis, <br />■rom Lake Minnetonka <br />cqiulil^pn.^n <br />“o^scygen levels <br />n in mud flats > <br />tions for the <br />its production <br />elaboration of <br />e the outbreak, <br />e toxin and <br />oned from eating <br />nute quantities <br />crucial that <br />ncineration or <br />r* in order to <br />■I < <br />from the occur- <br />ch may tend to <br />t, increasing the <br />given handouts <br />he most plentiful <br />tf: <br />W« mr* concerned about the effect this local botulism outbre^ mght <br />have upon the health and safety of incoming ducks and geese during <br />their fall migration. The factors promoting avian botulism will <br />have largely subsided by that time, but migrant birds will be coming <br />in contact with and be exposed to the weakened survivors of botulism <br />Tha latter are prone to develop other duck illness ess which could <br />transmitted to healthy waterfowl. <br />PPEills <br />V <br />cot Mike Casey <br />Oliver Jarvenpa <br />Robert Jessen <br />Robert Benson <br />Attachment <br />y • <br />• 4 <br />- • ^ <br />-X <br />•r <br />r « » ' <br />1A <br />■ •...