University of Virginia Library



No Page Number
THE OYSTER
A POPULAR SUMMARY OF A SCIENTIFIC STUDY

BY

WILLIAM K. BROOKS, Ph. D.


Professor of Animal Morphology in the Johns Hopkins University and
Director of the Chesapeake Zoological Laboratory.

BALTIMORE
THE JOHNS HOPKINS PRESS
1891


No Page Number
COPYRIGHT, 1891,
BY THE JOHNS HOPKINS PRESS.