An Economic Evaluation of Selected Treatments for Avian Botulism in Waterfowl on Utah Marshes, 1953-54
Each year thousands of western waterfowl succumb to disease, predators, mechanical injury and other decimating factors. Based on a review of records it is conservatively estimated that an average of 25,000 ducks have succumbed to botulism on western marsh areas annually. In a recent study, the Unite...
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| Format: | Others |
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DigitalCommons@USU
1955
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| Online Access: | http://digitalcommons.usu.edu/etd/4533 http://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=5567&context=etd |