TY  - RPRT
TI  - Assessing the visual quality of small islands and shoals in the Thousand Islands Region
AU  - M. G. Knutson
AU  - D.J. Leopold
AU  - R.C. Smardon
PY  - 1990
UR  - https://pubs.usgs.gov/publication/85637
ID  - 85637
ER  -