| 词条 | William Tyznik |
| 释义 |
Dr. William Tyznik (April 26, 1927 - May 3, 2013) was a professor emeritus of the department of Animal Science at The Ohio State University where he taught for over 40 years.[1] Dr. Tyznik invented Frosty Paws, a frozen treat for dogs, and TizWhiz animal feed.[2] EducationHe attended the University of Wisconsin, College of Agriculture, and received his Bachelor's (1948), Master's (1949) and Ph.D. (1951) degrees. References1. ^{{cite web|url=http://www.legacy.com/obituaries/dispatch/obituary.aspx?n=william-j-tyznik&pid=164664757|title=William J. Tyznik's Obituary on The Columbus Dispatch|publisher=}} {{authority control}}{{DEFAULTSORT:Tyznik, William}}{{US-biologist-stub}}2. ^{{cite web|url=http://www.tizwhizfeeds.com/index.php|title=Tizwhiz - Nutritionally there is a difference|publisher=}} 5 : 1927 births|2013 deaths|Ohio State University faculty|American biologists|University of Wisconsin–Madison alumni |
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