Saving the animals : the World Wildlife Fund book of conservation
1981
Stonehouse, Bernard |
Endangered species
Rödlistade evertebrater i Sverige 1993
1993
Ehnström, Bengt |
Gärdenfors, Ulf |
Lindelöw, Ake |
Population biology of the Mediterranean monk seal in Greece
1987
Harwood, J. |
Conservation of the Mediterranean monk seal Monachus monachus in Kefalonia, Ithaca and Lefkada isl., Ionian Sea, Greece
1988
Jacobs, J. |
Panou, A. |
Les phoques moines - Monk seals : proceedings of the second international conference
1984
Ronald, K. |
Duguy, R. |
La conservación del venado de las pampas
1987
Gimenez Dixon, Mariano |
Guía de invertebrados y peces marinos protegidos por la legislación nacional e internacional
2004
Calvo, Marta |
Pantoja, Javier |
Templado, José |
Atlas and red data book of the frogs of South Africa, Lesotho and Swaziland
2004
Minter, L. R. |
Burger, M. |
Harrison, J. A. |
Braack, H. H. |
Bishop, P. J. |
Kloepfer, D. |