• Stewart, Robert E.
  Pacific Southwest Forest and Range Experiment Station, Forest Service, U.S. Department of Agriculture, Berkeley, CA
  
• Gross, Larry L.
  Forest Pest Management, Forest Service, U.S. Department of Agriculture, Washington, DC.
  
• Honkala, Barbara H.
  Timber Management Research, Forest Service, U.S. Department of Agriculture, Washington D.C.
  

This publication contains a compilation of both published and unpublished sources of data on the effects of competing vegetation on forest trees. In addition to this printed version, the bibliography will also be available electronically and accessible through one of the commercial telecommunication information networks. Users may periodically update the printed version by accessing the data base through this network.