TY  - BOOK
AU  - Hartman, Willard D.
TI  - Natural history of the marine sponges of southern New England
U1  - 593.4 HAR 
PY  - 1958///
PB  - New Haven
KW  - Sponges
N1  - Based on thesis - Yale University; Bibliography: p. 142-150
ER  -