The Canadian National Parks : today and tomorrow
1969
Nelson, James Gordon |
Scace, R. C. (Robert C.) |
National parks
A Management plan for the proposed parc national de l'Ichkeul, Tunisia
1977
Hollis, G. E. |
Afrique éternelle : le parc national de Zakouma
1973
Anna, Michelle |
Prime osservazioni sulla biologia del Gracchio corallino nel Parco Nazional d'Abruzzo
1976
Lovari, Sandro |
Orso bruno Marsicano : risultati di una ricerca sull'ecologia della specie
1976
Zunino, Franco |
Wildlife and national parks in Nigeria 1962
1965
Petrides, George A. |
Le parc national de la Comoe : essai de zoogéographie d'un milieu naturel protégé
1977
Lauginie, Francis |
Sournia, Gérard |
Report of the Dutch - Mauritanian project Banc d'Arguin 1985-1986
1976
Ens, Bruno J. |
Piersma, Theunis |
Wolff, W. J. (Wim J.) |
Zwarts, Leo |
A strategy for the establishment and development of Bande Amir national park
1977
Shank, Christopher C. |
Larsson, John Y. |