TY - RPRT TI - Use of spring scales for weighing live fish in the field AU - Mark R. Jennings PY - 1989 DO - 10.1577/1548-8675(1989)009<0509:mbuoss>2.3.co;2 UR - https://pubs.usgs.gov/publication/1007458 ID - 1007458 ER -