TY - JOUR T1 - Integrated Pest Management in the National Capital Region of the National Park Service JF - Arboriculture & Urban Forestry (AUF) JO - JOA SP - 229 LP - 235 DO - 10.48044/jauf.1987.048 VL - 13 IS - 10 AU - James L. Sherald AU - Carol L. J. DiSalvo Y1 - 1987/10/01 UR - http://auf.isa-arbor.com/content/13/10/229.abstract N2 - ER -