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Journal Article Quantitative and Organizational Features of the Avian Renal Medulla Get access Oscar W. Johnson, Oscar W. Johnson Department of Biology Moorhead State College Moorhead, Minnesota 56560 Search for other works by this author on: Oxford Academic Google Scholar John N. Mugaas John N. Mugaas Department of Biology Moorhead State College Moorhead, Minnesota 56560 Present address: Department of Zoology, Washington State University, Pullman, Washington 99163. Search for other works by this author on: Oxford Academic Google Scholar The Condor, Volume 72, Issue 3, 1 July 1970, Pages 288–292, https://doi.org/10.2307/1366005 Published: 01 July 1970 Article history Accepted: 19 June 1969 Published: 01 July 1970
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Johnson et al. (1970) studied this question.
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