TY  - RPRT
TI  - Sampling characteristics and calibration of snorkel counts to estimate stream fish populations
AU  - D. Weaver
AU  - Thomas J. Kwak
AU  - Kenneth Pollock
PY  - 2014
DO  - 10.1080/02755947.2014.951808
UR  - https://pubs.usgs.gov/publication/70148670
ID  - 70148670
ER  -