Drake, D.; Ewing, K.; Dunn, P. 1998. Techniques to promote germination of seed from Puget Sound prairies. Restoration and Management Notes. 16(1): 33-40.

Drake, D.; Ewing, K.; Dunn, P. 1998. Techniques to promote germination of seed from Puget Sound prairies. Restoration and Management Notes. 16(1): 33-40.