Some useful birds and others found in Minnesota, their economic relations to the agriculturist: A revised reprint of State Entomologist's Circular 43

Washburn, F. L.2014-12-302014-12-301924https://hdl.handle.net/11299/16915144 pages; includes illustrations and photographsThis archival publication may not reflect current scientific knowledge or recommendations. Current information available from the University of Minnesota Extension: https://www.extension.umn.edu.Some useful birds and others found in Minnesota, their economic relations to the agriculturist: A revised reprint of State Entomologist's Circular 43Report