Macroinvertebrates of the Pacific Northwest
Subtitle: a field guide
By: Jeff Adams and Mace Vaughan.
Contributors: Vaughan, Mace.; Xerces Society.
Publisher: Xerces Society
Published: 2003
Place of publication: Portland, Or
Language: eng
Number of pages: 15
Subjects: Freshwater invertebrates -- Northwest, Pacific -- Identification.; Freshwater insects -- Northwest, Pacific -- Identification.
Genres: Identification.
Other titles: Stream bugs as monitors.
Notes: Cover title.

"Companion to the CD-ROM Stream bugs as biomonitors: guide to Pacific Northwest macroinvertebrate monitoring."