Descripción
Notas:Committee chairman: Peter H. Raven.
Study was sponsored by the Department of the Interior contract 14-48-0009-93-013.
"The Department of the Interior has begun the process of forming a new agency, the National Biological Survey (NBS)"--Page vii
Descripción Física:1 online resource (xv, 205 pages) : illustrations, maps
Bibliografía:Includes bibliographical references (pages 167-171) and index.
ISBN:0585112762
9780585112763