-
By: Real, J - Manosa, SType: ArticleIn: The journal of raptor researchVolume: 35Series:Issue: 1Date: 2001Page Range: 9--14Publication Info: Hastings, Minn, Raptor Research Foundation, ©1987-Subjects:
-
By: Manosa, S - Real, JType: ArticleIn: The journal of raptor researchVolume: 35Series:Issue: 3Date: 2001Page Range: 247--252Publication Info: Hastings, Minn, Raptor Research Foundation, ©1987-Subjects:
-
By: Manosa, S - Real, J - Codina, JType: ArticleIn: The journal of raptor researchVolume: 32Series:Issue: 3Date: 1998Page Range: 208--214Publication Info: Hastings, Minn, Raptor Research Foundation, ©1987-Subjects: