TY - GEN AU - Lifjeld, Jan AU - Anthonisen, Kristin AU - Blomqvist, Donald AU - Johnsen, Arild AU - Kropene, Christin TI - Studying the influence of paternity on paternal effort KW - Ciencias Biologicas KW - 0220 - DepĆ³sito de Retaguarda UR - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/dr.htm ER -