Bureau of Land Management Office
St. George, Utah
11-13 April 1996
Lake Mead National Recreation Area
National Park Service
Boulder City, Nevada
24-25 March 1998
USGS Office
Ft. Collins, Colorado
18-20 May 1998
Wyoming Game and Fish Department
Lander, Wyoming
12-17 June 1998
Universidad Central de Venezuela
Maracay, Venezuela
13-15 April 1999
Southwestern Research Station
Chiricahua Mountains
Portal, Arizona
24-28 May 1999
Universidad Interamericana
Bayamón Campus
Puerto Rico
15-17 January 2000
Bureau of Land Management Office
Saint George, Utah
31 May-2 June 2000
Nevada Department of Wildlife Office
Las Vegas, Nevada
8-12 July 2002
National Park Service Office
Carlsbad Caverns National Park, New Mexico
31 March-2 April 2003
Bureau of Land Management Office
Butte, Montana
9-13 June 2003
Bureau of Land Management Office
Las Vegas, Nevada
8-12 July 2002
Bureau of Land Management Office
Kanab, Utah
24-28 May 2004
Southern Nevada Water Authority
Las Vegas, Nevada
28 April-2 May 2008 |