Sears Crowell

The Application of Gamesmanship in Science

Frank N. Young, Sears Crowell, 1956 .

A Comparison of Shells Utilized by Hydractinia and Podocoryne

Sears Crowell, 1945 .

Variations in the mode of stolon growth among different genera of colonial hydroids, and their evolutionary implications

Sears Crowell, Charles R Wyttenbach, Robert L Suddith, 1973, Journal of morphology.