NÖLB ) Van Vessem, J.. Factors affecting the length of the breeding cycle and the frequency of nest attendance by grey herons, Ardea cinerea.. - o.O.ReihenSign.: S-1017
Sign.: S-1017 * Sign.2: N * Standort: Kein Sonderstandort (Magazinsaufstellung) Regal: Landessammlung Naturkunde