TY  - GEN
AU  - Welling, Petteri
AU  - Koivula, Kari
AU  - Rytkonen, Serpo
TI  - Differences in mate guarding between age classes in the willow tit, parus montanus
KW  - Ciencias Biologicas
KW  - 0220 - Depósito de Retaguarda
UR  - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/dr.htm
ER  -