TY  - RPRT
TI  - Sample size requirements for in situ vegetation and substrate classifications in shallow, natural Nebraska Lakes
AU  - C.P. Paukert
AU  - D.W. Willis
AU  - R.S. Holland
PY  - 2002
DO  - 10.1577/1548-8675(2002)022<1329:ssrfis>2.0.co;2
UR  - https://pubs.usgs.gov/publication/70024074
ID  - 70024074
ER  -