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Red fox studies, annual report : Project No. W-111-R-2, 1 July 1992 through 30 June 1993
Predicting the susceptibility of Illinois forest stands to defoliation by the gypsy moth / David L. Swofford, Michael R. Jeffords, and Karen W. O'Hay…
The status of the great white heron <Ardea occidentalis Audubon> and Würdemann's heron <Ardea würdemannii Baird>
Lake management reports
A checklist of the mammals of Alberta
Life histories of the bandfin darter, Etheostoma zonistium, and the firebelly darter, Etheostoma pyrrhogaster, in western Kentucky
The woods of the United States
Controlling aquatic vegetation with triploid grass carp
On the Orthoptera of the State of Maine
