References
- Palmer , C. J. , Ritters , K. H. , Strickland , T. , Cassell , D. L. , Byers , G. E. , Papp , M. L. and Liff , C. I. 1991 . Monitoring and Research Strategy for Forests ‐ Environmental Monitoring and Assessment Program (EMAP) , Washington D.C. : U.S. Environmental Protection Agency . [EPA/600/4–91/012]
- Alexander , S. A. and Barnard , J. E. 1992 . Forest Health Monitoring 1992 Activities Plan , Washington D.C. : U.S. Environmental Protection Agency . [EPA/620/R‐93/002]
- Van Remortel , R. D. , Teberg , J. E. and Rogers , V. C. 1992 . Agronomy Abstracts (American Society of Agronomy Madison 84 Wisconsin
- Conkling , B. L. and Byers , G. E. , eds. 1992 . Forest Health Monitoring Field Methods Guide , Las Vegas, Nevada : U.S. Environmental Protection Agency . [EPA/600/X‐92/073]
- Hansen , M. H. , Waddell , K. L. and Liff , C. I. 1991 . Proceedings of the Symposium on Integrated Forest Management Information Systems . 1991 . pp. 398 – 406 . Japan Society of Forest Planning .
- Presented at the Ecoinforma Conference September 1992, Bayreuth, Germany