Dana Dinnes http://www.ipm.iastate.edu/ipm/icm/taxonomy/term/387/feed The taxonomy view with a depth of 0. en Potential for nitrogen fertilizer variable rate management: a case study http://www.ipm.iastate.edu/ipm/icm/1998/4-9-1998/casest.html 1998 Dana Dinnes IC-480 (4c Precision Ag Edition) -- April 9, 1998 Nitrogen Fertilizer Soils Wed, 08 Apr 1998 14:00:00 -0500 jvandyk 1151 at http://www.ipm.iastate.edu/ipm/icm