The PHS City Parks Handbook Author:The Pennsylvania Horticultural Society The PHS City Parks Handbook is a user-friendly reference book on caring for local parks, based on more than three decades of urban greening experience through the Pennsylvania Horticultural Society's Philadelphia Green program. The guidebook will walk aspiring park stewards through the challenging, yet rewarding process of reclaiming gre... more »en urban spaces. Vivid, colorful pictures accompany informative text on all aspects of park work, including organizing events, raising funds, forging partnerships, and much more.« less