The American recordWilliam Graebner, Leonard L. Richards, Leonard Richards · First published 1900 · Latest edition 2005Open the Tome
SEAMAP 1982-IchthyoplanktonWilliam J. Richards, Thomas Potthoff, Sharon Kelley, Michael F. McGowan, Leonard Ejsymont, Jed Power, Rosa Ma Olvera Limas, Southeast Fisheries Center (U.S.). Miami Laboratory, Southeast Fisheries Center (U.S.) · First published 1984Open the Tome