Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleON A CLEAR DAY.AuthorsGlass, DorisPublicationSchool Science & Mathematics, 1985, Vol 85, Issue 2, p145ISSN0036-6803Publication typeArticleDOI10.1111/j.1949-8594.1985.tb09606.x