Published in Quarterly Journal of Microscopical Science, in 1902, in volume 45, pages 417-448

Created: 2010-11-20, modified: 2011-06-21

Published in Quarterly Journal of Microscopical Science, in 1902, in volume 46, pages 263-350

Created: 2010-11-20, modified: 2011-06-21

Published in Quarterly Journal of Microscopical Science, in 1902, in volume 46, pages 399-415

Created: 2010-11-20, modified: 2011-06-21