Oregon district 3 statistical data base 1978
By: Mid Willamette Valley Council of Governments.
Publisher: Mid Willamette Valley Council of Governments
Published: 1978
Place of publication: Salem, Or
Language: eng
Subjects: Marion County (Or.) -- Statistics; Polk County (Or.) -- Statistics; Yamhill County (Or.) -- Statistics
Notes: Updated irregularly.

Includes bibliographies.