M. E. Ostry

HOW to Identify Butternut Canker and Manage Butternut Trees

M. E. Ostry, M. E. Mielke, R. L. Anderson, 1996 .

Growth, yield, and disease resistance of 7- to 12-year-old poplar clones in the north central United States.

David N. Tolsted, Don E. Riemenschneider, J. G. Isebrands, 2002 .