Dr. Margaret Smither-Kopperl

Manager
USDA-NRCS Lockeford Plant Materials Center
Margaret.Smither-Kopperl@ca.usda.gov
P.O. Box 68, 21001 N. Elliott Road
Lockeford, CA 95237
(w) 209 867 3103
https://www.nrcs.usda.gov/wps/portal/nrcs/main/plantmaterials/pmc/west/capmc/