RT Journal Article SR Electronic T1 Sidewalk and Soil Amendment Effects on Growth of Zelkova and Fruitless Mulberry JF Arboriculture & Urban Forestry (AUF) JO JOA FD International Society of Arboriculture SP 267 OP 270 DO 10.48044/jauf.1982.061 VO 8 IS 10 A1 Wagar, J. Alan YR 1982 UL http://auf.isa-arbor.com/content/8/10/267.abstract AB