na INLIS000000000009568 20240222114708 0010-0521009568 240222 | | 0-7020 0243 7 en 591.16/FER1 591.16/FER1 J.A. Laing FERTILITY and infertility in the domestic animals : Aetiology, diagnosis and treatment / J.A. Laing Second edition London : Bailliere Tindall, 1970 xii, 480 p.: ill.; 24 cm. FERTILITY