Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe Occurrence of Orthoptera at High Altitudes, with Special Reference to Colorado Arcididae.AuthorsAlexander, GordonPublicationEcology, 1951, Vol 32, Issue 1, p104ISSN0012-9658Publication typeArticleDOI10.2307/1930975