Books by "Margaret R. Petersen"
1 books found
Birds of the St. Croix River Valley, Minnesota and Wisconsin
by Brooke Meanley, Craig A. Faanes, Francis H. Fay, Karl W. Kenyon, Laurel F. VanCamp, M. Ralph Browning, Margaret R. Petersen, Sanford R. Wilbur, Charles J. Henny, Douglas N. Weir, Matthew H. Dick
1969
Detailed assessment of the relative abundance, seasonal occurrence, distribution, and habitat use of birds in the Kilbuck and Ahklun mountain region of Alaska.