TY  - BOOK
AU  - Boardman,Richard S.
TI  - Trepostomatous Bryozoa of the Hamilton group of New York State
AV  - QE75 .P9 no. 340
U1  - 564.7 
PY  - 1960///
CY  - Washington
PB  - U.S. Govt. Print. Off.
KW  - Trepostomata
KW  - Paleontology
KW  - Devonian
KW  - New York (State)
N1  - Bibliography: p. 82-83
ER  -