Thursday, November 16, 2006
For public tours of the Santa Margarita Ecological Reserve call 760-723-0087.
To request a tour of the Liberty Quarry or other operating sites, please call 951-699-0922 or visit libertyquarryfacts.com .
, director for research and education for the College of Science’s Field Stations Programs at San Diego State University.
- Gary Johnson , Aggregate Resource Manager for Granite Construction, Inc.