TY  - BOOK
AU  - Wray,John Lee
TI  - Calcareous algae
SN  - 044441536X
PY  - 1977///
CY  - Amsterdam
PB  - Elsevier North-Holland
KW  - Algae, Fossil
KW  - Rocks, Carbonate
N1  - Includes bibliographical references (p. 169-180) and index
ER  -