Arten - Liste Schweiz Säuger und Vögel
1993
Birds
The mute swan in Poland
1960
Sokolowski, Jan |
Groupe de travail des oiseaux migrateurs du paléarctique : rapport de mission en Guinée
Lorgnier du Mesnil, Christophe |
Lartiges, André |
Sahel wetlands 2020 : changing development policies or losing the best of sahelian resources
1988
Rodenburg, Willem F. |
Drijver, C. A. (Carel A.) |
Fiselier, J. |
A guide to the natural history of St. John
1971
Jadan, Doris |
Catalogue commenté des oiseaux de Djibouti
1990
Laurent, Alain |
Study of birds in need of special protection in Europe
Parslow, John Leonard Frederick |
Vanishing wildlife
1963
Pinney, Roy |
Ireland's bird life : a world of beauty
1994
Murphy, Matt |
Murphy, Susan |
Lansdown, Richard |
Ireland's wetland wealth : the birdlife of the estuaries, lakes, coasts, rivers, bogs and turloughs of Ireland
1993
Sheppard, Ralph |