1. 01. English Non Fiction World energy crisis / by Kallan, Stuart A. Publication: San Diego, CA : ReferencePoint Press, 2007 . 104 p. : 25 cm. Date:2007 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction The optimistic environmentalist : progressing towards a greener future / by Boyd, David R. Publication: . xxv, 219 pages : 21 cm. Availability: Copies available: (1), Actions: