Aubouin, Jean. creator Brousse, Robert Lehman, Jean Pierre text Paris] Dunod c1975 2. éd. monographic 3 v. : ill. ; 24 cm. Label on t.p.: Distributed in the U.S.A. by S.M.P.F. Corp., New York. Geology 550 DUN 1975 A035 Or. 2040035885 (v. 1)