Changing directions : the proceedings of the Conference Ecopolitics IV, held at Adelaide University, 21-24 September 1989
1990
Dyer, Ken |
Young, John |
Nature conservation
Protection of man's natural environment
1973
Szafer, Wladyslaw |
Michajlow, Wlodzimierz |
Himachal wildlife project III : a re-appraisal of the great Himalayan national park
1992
Gaston, A. J. |
Garson, Peter J. |
World on fire : saving an endangered earth
1991
Mitchell, George J. |
Natural systems for development : what planners need to know
1983
Carpenter, Richard A. |
The price of amenity : five studies in conservation and government
1971
Gregory, Roy |
Les plus belles réserves naturelles du monde
1976
Dolder, Ursula |
Dolder, Willi |
Dubsky, Max-Henri |
La nature et ses merveilles : les parcs naturels français
1974
Dorval, Yan |
Ariagno, Daniel |
Fleury, Serge |
Kerautret, Lucien |
Lebreton, Philippe |
Lebreton, Suzanne |
Priroda Rossii
1987
Inozyemtsyev, A. A. |