Authors: E P Wright

Published in Quarterly Journal of Microscopical Science, in 1870, in volume 10, pages 1-9

Created: 2011-06-03, modified: 2011-06-21

Authors: C Stewart

Published in Quarterly Journal of Microscopical Science, in 1870, in volume 10, pages 281-282

Created: 2010-11-23, modified: 2011-06-21