TY  - GEN
AU  - Simmons, David C.
ED  - United States Department of the interior. Fish and wildlife service
TI  - Maturity and spawning of skipjack tuna (Katsuwonus pelamis) is the Atlantic ocean, with comments on Nematode infestation of the ovaries
PY  - 1969///
CY  - Washington, DC
PB  - United States Fish and wildlife service
KW  - Fishes
KW  - Diseases
ER  -