Professor Robert Durrenberger presents the geographical facts and principles that are the background for the issues confronting Californians. The Uniqueness of California (James J. Parsons); After 19 Million, What? (Population Reference Bureau); Population Growth and Urbanization; Amenities as a Factor in Regional Growth (Edward L. Ullman); Spatial Disharmonies in California Population Growth (Howard F. Gregor); Urban Development in Southern California Between 1940 and 1965 (Richard E. Preston); Purpose in the Southern California Landscape (Homer Aschmann); Geography and Urban Evolution in the San Francisco Bay Area (James E. Vance, Jr.); Urban Pressures on California Land (Howard F. Gregor); The Soil Beneath the Blacktop (Richard G. Lillard); Parks and An Exploding Population Needs Places to Explode In (D.B. Luten); People, Recreation, Wild Lands, and Wilderness (Homer Aschmann); Reserved Lands and the Supply of Space for the Southern California Metropolis (Rodney Steiner); Water Must the American West be Won Again? (Frank Quinn); Losing the Water Battle (Frank M. Stead); Geographical Aspects of Air Pollution (Philip A. Leighton); How to Get of Smog (Frank M. Stead); California State Development Plan Program Report (California State Office of Planning); Our Deteriorating Environment (Mel Scott); The Dynamics of Repulsion (D.B. Luten)