PT - JOURNAL ARTICLE AU - Richard J. Campana TI - Limitations Of Chemical Injection to Control Dutch Elm Disease AID - 10.48044/jauf.1977.033 DP - 1977 Jul 01 TA - Arboriculture & Urban Forestry (AUF) PG - 127--129 VI - 3 IP - 7 4099 - http://auf.isa-arbor.com/content/3/7/127.short 4100 - http://auf.isa-arbor.com/content/3/7/127.full SO - JOA1977 Jul 01; 3