Rifkin, Jeremy. Entropy : a new world view / by Jeremy Rifkin with Ted Howard ; afterword by Nicholas Georgescu-Roegen. - New York : Viking Press, 1980. - xi, 305 p. ; - Energy, environment, and development in Africa, . 2pts. ISBN: 9171062297 Subjects--Topical Terms: Power resources--Southern Africa. Dewey Class. No.: 304.2 / En