TY  - RPRT
TI  - Bathymetric contour maps of lakes surveyed in Iowa in 2005
AU  - S. M. Linhart
AU  - K. D. Lund
PY  - 2008
DO  - 10.3133/sim3037
UR  - https://pubs.usgs.gov/publication/sim3037
ID  - sim3037
ER  -