TY  - BOOK
AU  - Costello,Donald P.
AU  - Henley,Catherine
TI  - Methods for obtaining and handling: marine eggs and embryos 
U1  - 574.33 
PY  - 1971///
CY  - Massachusetts
PB  - Marine Biological Labratory
KW  - Methods for obtaining and handling
N1  - Includes bibliographical reference and index
ER  -