Alaska-Yukon Waterfowl Breeding Pair Survey, May 17 to June 7, 1969 James G. King Published: 1969 Total Pages: 28 Get eBook
Alaska Waterfowl Production Survey, 1966, July 14-24, 1966 James G. King Published: 1966 Total Pages: 8 Get eBook
Alaska Duck Production Survey U.S. Fish and Wildlife Service. Waterfowl Investigations Published: 1985 Total Pages: 6 Get eBook
Alaska Duck Production Surveys, 1988 and 1989 U.S. Fish and Wildlife Service. Region 7 Published: 1989* Total Pages: 7 Get eBook
