Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleA FERTILE MULE FROM ARIZONA.AuthorsSMITH, HARRY H.PublicationJournal of Heredity, 1939, Vol 30, Issue 12, p548ISSN0022-1503Publication typeArticleDOI10.1093/oxfordjournals.jhered.a104656