TY  - BOOK
AU  - Morris,Percy A.
TI  - A field guide to Pacific coast shells: including shells of Hawaii and the Gulf of California 
T2  - The Peterson field guide series
SN  - 0-395-18322-7
AV  - QL417 M67 1974
PY  - 1974///
CY  - Boston, Mass.
PB  - Houghton Mifflin
N1  - Published in 1952 and 1966 under title : A field guide shells of the Pacific coast and Hawaii
ER  -