TY  - RPRT
TI  - Seasonal growth and duration of the parasitic life stage of the landlocked sea lamprey ( Petromyzon marinus )
AU  - Roger A. Bergstedt
AU  - William D. Swink
PY  - 1995
DO  - 10.1139/f95-122
UR  - https://pubs.usgs.gov/publication/1000825
ID  - 1000825
ER  -