@misc{indiciae6408c3a83a73,
  title = {Echinoderms from Australia : an account of collections made in 1929 and 1932, with 28 plates (16 colored) and 64 text figures / by Hubert Lyman Clark / Memoirs of the Museum of Comparative Zoölogy, at Harvard College, Cambridge, Mass — Illustration, Plate 12},
  year = {1938},
  url = {https://www.biodiversitylibrary.org/page/4374126},
  note = {Source identifier: page-4374126}
}