. 2004 Apr 22;4:17. doi: 10.1186/1471-2180-4-17
Copyright © 2004 Mendoza et al; licensee BioMed Central Ltd. This is an Open Access article: verbatim copying and redistribution of this article are permitted in all media for any purpose, provided this notice is preserved along with the article's original URL.
Figure 1.
Sampling Locations in the Rio Grande basin.