Search Results for the EPA National Library Catalog

Items Found: 4

Showing: Items 1 - 4

Your Search: (AUTHOR=Barbour AND M. AND G.)


Select Item Title Year Published
Biological criteria : technical guidance for streams and small rivers / 1996
Biological Criteria: Technical Guidance for Streams and Small Rivers. 1993
Contributions to the biology of Larrea species / 1974
Quality review guidelines for 1990 base year emission inventories. 1992

Save, Print or Email Selected Records