Home › Authors › Mark A. Somerville 👤 Mark A. Somerville 2 books Books by Mark A. Somerville Fishery management report for Fishery management report for the recreational fisheries of the upper Copper/upper Susitna River management area, 2011 2013 An overview of the Chitina sub An overview of the Chitina subdistrict personal use dip net fishery 2010