TY - RPRT TI - A surface tow net for collection of parasitic-phase sea lampreys AU - Frederick H. Dahl PY - 1968 DO - 10.1577/1548-8640(1968)30[183:astnfc]2.0.co;2 UR - https://pubs.usgs.gov/publication/1000125 ID - 1000125 ER -