Ecological investigations of the federally endangered Shivwits Milk-Vetch (Astragalus ampullarioides)--2006 annual report /

Bibliographic Details
Corporate Authors:	United States. National Park Service, Southwest Biological Science Center (U.S.), Geological Survey (U.S.)
Other Authors:	Miller, Mark Eugene, 1961-
Format:	Government Document eBook
Language:	English
Published:	Reston, Va. : U.S. Geological Survey, 2007.
Edition:	Version 1.0.
Series:	U.S. Geological Survey open-file report ; 2007-1050.
Subjects:	Endangered plants > Utah > Washington County. Astragalus (Plants) > Environmental aspects > Utah > Washington County. Zion National Park (Utah)
Online Access:	https://purl.fdlp.gov/GPO/LPS86814

Description
Item Description:	Title from PDF title screen (viewed on Feb. 21, 2007). At head of title on HTML title screen: Southwest Biological Science Center.
Physical Description:	iv, 34 pages : digital, PDF file.
Format:	Mode of access: Internet from the USGS web site. Address as of 10/17/07: http://pubs.usgs.gov/of/2007/1050/of2007-1050.pdf; current access via PURL.
Bibliography:	Includes bibliographical references (pages 21-22).