Bibliography and Citations

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Filters: Author is Johannes, Edward J.  [Clear All Filters]
Book
Frest TJ, Johannes EJ.  1999.  Field guide to survey and manage freshwater mollusk species. Portland (OR): U. S. Bureau of Land Management, Oregon State Office.    Available from http://www.blm.gov/or/plans/surveyandmanage/files/01-aquatic_guide.pdf