Published in Brigham Young University Science Bulletin - Biological Series, in 1975, in volume 20, pages 75-90

Created: 2012-11-10, modified: 2012-11-10

Published in Brigham Young University Science Bulletin - Biological Series, in 1975, in volume 20, pages 93-127

Created: 2012-11-10, modified: 2012-11-10

Published in Brigham Young University science bulletin, in 1975, in volume 20, issue 1, pages 1-42

Created: 2013-03-20, modified: 2013-03-20

Published in Brigham Young University science bulletin. Biological series, in 1975, in volume 20, issue 4, pages 1-177

Created: 2012-07-02, modified: 2012-07-02