TY  - BOOK
AU  - Johnson, Myrtle Elizabeth
TI  - Seashore animals of the Pacific Coast
U1  - 593 - Invertebrados varios marinos y del litoral 
PY  - 1955///
CY  - New York: 
PB  - Dover Publications, 
KW  - animales marinos
KW  - Invertebrados
N1  - Incluye: bibliography, glossary, index; The collecting grounds and how to collect.- Classification of animals.- Life in the ocean.- Phylum porifera (sponges).- The lower worms.- Phylum Arthropoda.- Phylum chordata; 1955
ER  -