individual publications

• academic article

  • Production patterns of perennial herbaceous biomass crops in the Great Lakes region.  Energy Sources.  16:333-348. 1994
  • Prediction of long-term fertilizer nitrogen requirements of maize using a nitrogen balance model.  Plant and Soil.  143:61-70. 1992

• chapter

  • The effect of age of stand on production level of perennial forages.  Invited papers and abstracts of contributed papers, northeastern branch meetings. 7. 1992

• document part

  • Herbaceous biomass production in the Northeast.  6. 1989
  • Herbaceous biomass production in the Northeast.  7. 1988

• report

  • Screening and selection of herbaceous species for biomass production in the Midwest/Lake States.  93. 1990