Minority population change in Umatilla and Morrow Counties 1940-1993. Statistics compiled from Oregon State census data and charts created by Michael Fletcher, CCRH intern from Washington State University Vancouver, spring 1999
Minority population change in Umatilla and Morrow Counties 1940-1993. Statistics compiled from Oregon State census data and charts created by Michael Fletcher, CCRH intern from Washington State University Vancouver, spring 1999