WATERFOWL POPULATIONS AND BREEDING CONDITIONS - SUMMER 1950 
With Notes on Woodcock and Wilson Snipe 
by 
C. S. Williams and others 

c~ 
Special Scientific Report Wildlife No. 8 
United States Department of the Interior ......s+eeeee0e. Oscar L. Chapman, Secretary 
Fish and Wildlife Service eesescsveseseese Albert M. Day, Director 
Canadian Department of Resources and Development . Hon. R. H. Winters, Minister 
' Canadian Wildlife Service+.++esessseeeees Harrison F. Lewis, Chief 
