TY  - RPRT
TI  - Social science research plan: Lake Mead National Recreation Area
AU  - W. L. Halvorson
AU  - D.K. Chickering
AU  - M.N. Jenson
AU  - L. Novickis
PY  - 1994
UR  - https://pubs.usgs.gov/publication/96546
ID  - 96546
ER  -