Iyo Arbor Day Foundation uye iyo Home Depot Foundation ichaita iyo 2010 Partners muCommunity Forestry National Musangano muPhiladelphia, Pennslyvania muna Mbudzi. Pari zvino vari kutsvaga mazano ekuti vapihwe hurukuro pamusangano wegore rino. chirongwa chedzidzo chegore rino chine mateki eSustainable Community Development & Tree Management, Trees & Utilities, uye Trees & Social Issues. Kumwe kusimbiswa kuchaiswa pakukosha kwekudyidzana uye kubatana.
Tumira chikumbiro chako online pa www.arborday.org/pcfall. Zvikumbiro zvinofanirwa kusvika musi waKurume 26, 2010. Uchaziviswa nezvemamiriro esarudzo yako naApril 26, 2010.