TY - GEN AU - Toe,F AU - Lahlou-Kassi,A AU - Mukasa-Mugerwa,E TI - Semen characteristics of Ile-de-France rams of different age and physical condition SN - 0093-691X PY - 2012///1002 N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0093-691x(94)90276-3 ER -