Robert A. Pierce II – University of Missouri
April 2003
Controlling Vole Damage in No-Till Corn and Soybeans
Source link here.
Natural Resource Conservation Service
May 1999
Sunn Hemp a Cover Crop for Southern and Tropical Farming Systems
Source link here.
Charles W. Marr, Rhonda Janke, Paul Conway – Kansas State University
November 1998
Cover Crops for Vegetable Growers
Source link here.
Purdue University Center for New Crops and Plant Products – Contributors: F.J. Muehlbauer and Abebe Tullu
1997
Lathyrus sativus (Chickling Vetch)
Source link here.
E. S. Oplinger, j. D. Doll, l. G. Bundy, R. T. Schuler – University of Wisconsin-Madison; E. A. Oelke – University of Minnesota
November 1997
Alternative Field Crops Manual: Flax
Source link here.
Dan Undersander – University of Wisconsin Extension
December 1996
Use of Brassica Crops in Grazing Systems
Source link here.