Urban Forestry class projects made by Dr. Marla McIntosh' students at University of Maryland, Department of Plant science and landscape architecture. http://www.psla.umd.edu/ As university of Maryland students, College Park, we are learning from experts, from Lecturers and from field experiences, educating our community. Why do we need our urban forest and green infrastructure, and why we care? Entered a video contest at http://www.chlorofilms.org/