Bauder, Ellen T., Andrew J. Bohonak, Barry Hecht, Marie A. Simovich, David Shaw, David G. Jenkins, and Mark Rains. 2009. A Draft Regional Guidebook for Applying the Hydrogeomorphic Approach to Assessing Wetland Functions of Vernal Pool Depressional Wetlands in Southern California. Updated November 8, 2011. San Diego State University, San Diego, CA.

Supported by a wetlands protection state development grant from the U. S. Environmental Protection Agency, Region IX, San Francisco, CA