01479nam a2200301Ia 4500 66564 BIBL 20160527192617.0 900327s1989 vc a b 101 0 eng d 8877610336 (OCoLC)21271683 MOA MOA YAM PUXA QH545.A1 S78 1987 Study Week on: A Modern Approach to the Protection of the Environment (1987 Pontifical Academy of Sciences) Study Week on: A Modern Approach to the Protection of the Environment (1987 Pontifical Academy of Sciences) 281255 Local Study Week on: A Modern Approach to the Protection of the Environment (1987 Pontifical Academy of Sciences) Study Week on A Modern Approach to the Protection of the Environment November 2-7, 1987 edited by G.B. Marini-Bettòlo. Città del Vaticano Pontificia Academia Scientiarum 1989. xxi, 606 p. ill. 25 cm. Pontificiae Academiae Scientiarum scripta varia 75 Title on spine: A modern approach to the protection of the environment. Includes bibliographical references and indexes. Environmental protection Congresses. 92415 Local Conservation of natural resources Congresses. 79833 Local Marini-Bettòlo, G. B. (Giovanni Battista) 250012 Local A modern approach to the protection of the environment. 51608 51608 0 0 0 0 evl 181685 10 10 1 2016-05-27 96313 0 80000000331499 2016-05-27 00:00:00 r:66564 z:NCC:D 6