TY - GEN A1 - Crowcroft, P. PB - Wiley-Blackwell M3 - Text CY - Londyn PY - 1956 EP - 292 KW - tooth wear KW - Sorex araneus KW - Life span T1 - On the life span of the common shrew (Sorex araneus L.) SP - 285 UR - http://www.rcin.org.pl/dlibra/publication/edition/36082 ER -