Energy sources. Part A, Recovery, utilization, and environmental effects [electronic resource]. Recovery, utilization, and environmental effects - Taylor & Francis, c2006- - Quarterly - Vol. 28, no. 1/3 (2006)- Academic Journal ISSN: 1556-7036 Subjects--Topical Terms: Power (Mechanics)--Periodicals. LC Class. No.: TJ163.6 / .E536