Published in Quarterly journal of microscopical science, in 1917, in volume 62, issue 246, pages 115-148

Published in Quarterly journal of microscopical science, in 1917, in volume 62, issue 246, pages 149-187

Published in Quarterly journal of microscopical science, in 1917, in volume 62, issue 246, pages 189-211

Published in Quarterly journal of microscopical science, in 1917, in volume 62, issue 246, pages 213-216

Published in Quarterly journal of microscopical science, in 1917, in volume 62, issue 246, pages 217-219

Published in Quarterly journal of microscopical science, in 1917, in volume 62, issue 246, pages 221-229

Published in Quarterly journal of microscopical science, in 1917, in volume 62, issue 246, pages 231-241

Published in Quarterly journal of microscopical science, in 1917, in volume 62, issue 246, pages 243-251

Published in Quarterly journal of microscopical science, in 1917, in volume 62, issue 247, pages 253-286

Published in Quarterly journal of microscopical science, in 1917, in volume 62, issue 247, pages 287-301

Published in Quarterly journal of microscopical science, in 1917, in volume 62, issue 247, pages 303-406

Published in Quarterly journal of microscopical science, in 1917, in volume 62, issue 247, pages 465-488

Published in Quarterly journal of microscopical science, in 1917, in volume 62, issue 248, pages 489-514

Published in Quarterly journal of microscopical science, in 1917, in volume 62, issue 248, pages 515-538

Published in Quarterly journal of microscopical science, in 1917, in volume 62, issue 248, pages 539-553

Published in Quarterly journal of microscopical science, in 1917, in volume 62, issue 248, pages 555-611

Published in Quarterly journal of microscopical science, in 1917, in volume 62, issue 248, pages 613-614