Published in University of Kansas Science Bulletin, in 1934, in volume 21, pages 5-195

Created: 2011-12-15, modified: 2011-12-15

Published in University of Kansas Science Bulletin, in 1934, in volume 21, pages 221-233

Created: 2011-12-15, modified: 2011-12-15

Published in Kansas University Science Bulletin, in 1934, in volume 21, pages 273-278

Created: 2011-12-14, modified: 2011-12-14

Published in Kansas University Science Bulletin, in 1934, in volume 21, pages 289-363

Created: 2011-12-14, modified: 2011-12-14

Published in University of Kansas Science Bulletin, in 1934, in volume 21, pages 365-367

Created: 2011-12-15, modified: 2011-12-15