Bibliography and Citations

Found 11964 results
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Pentec Environmental Inc..  1991.  Critical review of the U. S. Fish and Wildlife Service proposal to list five molluscs in the Snake River, Idaho, as endangered species.  
Pentec Environmental Inc..  1991.  Distribution survey of five species of molluscs, proposed for endangered status, in the Snake River, Idaho, during March 1991.  
Percy DM, Rung A, Hoddle MS.  2012.  An annotated checklist of the psyllids of California (Hemiptera: Psylloidea).  Zootaxa.  3193:1-27.  Available from http://www.mapress.com/zootaxa/list/2012/3193.html
Perez KE, Clark SA, Lydeard C, editors.  2004.  Showing your shells: a primer to freshwater gastropod identification. Freshwater Mollusk Conservation Society Water Quality Conference and Freshwater Snail Workshop.  Perez KE, Clark SA, Lydeard C, editors. Tuscaloosa (AL): Freshwater Mollusk Conservation Society.   p. 61.  Available from http://www.northamericanlandsnails.com/publications/FMCSGastropodID.pdf
Perez KE, Cordeiro JR.  2008.  A guide for terrestrial gastropod identification. 74th Annual Meeting of the American Malacological Society; 2008 Jun 29–Jul 3;.  Coppolino ML, editor. Southern Illinois University, Carbondale (IL) p. 72.  Available from http://northamericanlandsnails.org/publications/AMS_Workbook_KEP_FINAL.pdf
Perkins M.  2014.  Memo from Mike Perkins to Mike Johnson regarding Ute ladies’-tresses 2014 survey results at Ora Bridge.  
J. Perkins M, Peterson JR.  1997.  Bat distribution in the juniper woodlands of the Idaho Owyhee Mountains: summer 1996.    Available from http://www.blm.gov/style/medialib/blm/id/publications/technical_bulletins.Par.33307.File.dat/tb97_04.pdf
Perkins J.M.  1988.  A proposal to monitor present populations and survey for additional roost sites of Plecotus townsendii on the Wallowa-Whitman National Forest. Submitted to the Wallowa-Whitman National Forest.  
Perkins D.  2017.  BLM whitebark pine data 2010 to 2014.  
J. Perkins M.  1992.  Plecotus townsendii survey for the Nez Perce National Forest.  
Perkins J.M.  1994.  Results of summer bat surveys: Wallowa Valley Ranger District, Eagle Cap Ranger District, and the HCNRA of the Wallowa-Whitman National Forest, Wallowa County, Oregon, Summer 1994.  
Perkins J.M, Cross S.P.  1988.  Differential use of some coniferous forest habitats by hoary and silver-haired bats in Oregon.  Murrelet.  69:21-24.
J. Perkins M.  1988.  Distribution of Plecotus townsendii and associated bat species in Baker, Grant, Malheur and Morrow counties of Oregon. Final Report.  
Perkins DL, Means RE, Cochrane AC.  2016.  Conservation and Management of Whitebark Pine Ecosystems on Bureau of Land Management Lands in the Western United States.  BLM Technical Reference 6711-1.  
Perkins J.M.  2001.  Survey results and management recommendations for selected mines of the Panhandle National Forest.  
Perkins D.  2012.  Pinus albicaulis point and plot data provided by Dana Perkins to Sonya Knetter.  :188records.
Perkins J.M.  1991.  Proposal to initiate further study on Townsend's big-eared bat (Plecotus townsendii) in Hells Canyon NRA, Oregon.  
Perkins D..  2009.  Photograph of Primula alcalina (Alkali primrose) at Summit Creek Research Natural Area.  
Perkins J.M, Barss J.M, Peterson J..  1990.  Winter records of bats in Oregon and Washington.  Northwestern Naturalist.  71:59-62.
Perkins M.  2015.  WBWG species information: Lasionycteris noctivagans, silver-haired bat.  :[2].  Available from http://wbwg.org/western-bat-species/
Perkins D, Kinter L, Strickland J.  2016.  Email correspondence regarding whitebark pine (Pinus albicaulis) data on Bureau of Land Management (BLM) lands in Idaho.  
Perrill S.A, Daniel R.E.  1983.  Multiple egg clutches in HYLA REGILLA, H. CINEREA, and H. GRATIOSA.  Copeia.  1983:513-516.
Perrin W.G, Evans G.R.  0.  Bear Lake National Wildlife Refuge: special report on soil survey and range site and condition survey.  
Peters RL, Darling JDS.  1985.  The greenhouse effect and nature reserves.  Bioscience.  35(11):707-717.
Peters R.L.  1988.  Effects of global warming on species and habitats: An overview.  Endangered Species Update.  5(7):1-8.