Methods for surveying Tawny Owls Strix aluco populations in large areas
2000. Zuberogoitia, I. & Martínez, J.A. 2000. Methods for surveying Tawny Owls Strix aluco populations in large areas. Biota, Vol 1: 137-146.
2000. Zuberogoitia, I. & Martínez, J.A. 2000. Methods for surveying Tawny Owls Strix aluco populations in large areas. Biota, Vol 1: 137-146.