TY - JOUR T1 - Heritability of fitness in a wild mammal population JO - Proceedings of the National Academy of Sciences PY - 2000/01/18 AU - Kruuk LEB AU - Clutton-Brock TH AU - Slate J AU - Pemberton JM AU - Brotherstone S AU - Guinness FE ED - DO - DOI: 10.1073/pnas.97.2.698 PB - Proceedings of the National Academy of Sciences VL - 97 IS - 2 SP - 698 EP - 703 Y2 - 2025/06/20 ER -