RT Journal Article SR Electronic T1 Internationalization Of Urban Forestry JF Arboriculture & Urban Forestry (AUF) JO JOA FD International Society of Arboriculture SP 250 OP 257 DO 10.48044/jauf.1978.062 VO 4 IS 11 A1 Andresen, John W. YR 1978 UL http://auf.isa-arbor.com/content/4/11/250.abstract AB International urban forestry sprung from roots associated with growth and maturation events of the International Society of Arboriculture. National urban forestry research of many countries was joined in 1974 under the Arboriculture and Urban Forestry Working Group of the International Union of Forest Research Organizations. Information exchange programs, research projects and their application, continuing urban forestry activities of IUFRO, those of ISA, and the FAO, U.N. have united the world community of arboriculture/urban forestry researchers and practitioners. Further organizational suggestions are offered to guide international urban forestry into a decade of global tree planting and conservation.