na INLIS000000000009567 20210520150612 210520||||||||| | ||| |||| || | 0-7020 0243 7 010-0521009567 en 591.16/FER 591.16/FER J.A. Laing FERTILITY and infertility in the domestic animals : Aetiology, diagnosis and treatment Second edition London Bailliere Tindall 1970 xii, 480 p.: ill.; 24 cm. FERTILITY 27/AUS/78