TY  - RPRT
TI  - Sea lamprey investigation. II. Egg development, maturity, egg production, and percentage of unspawned eggs of sea lampreys, Petromyzon marinus, captured in several Lake Huron tributaries
AU  - Vernon C. Applegate
PY  - 1949
UR  - https://pubs.usgs.gov/publication/1000060
ID  - 1000060
ER  -