Harrison, Paul The third revolution : population, environment and a sustainable world / Paul Harrison - London : Penguin Books, c1993. - xi, 380 p. ; 23 cm. ISBN: 0140146598 LCCN: Subjects--Topical Terms: PopulationEnvironment LC Class. No.: GF75 / .H367 1993 Dewey Class. No.: 363.7 / H318t