00928cam a22002531a 4500 agr33000151 DLC 20260227110952.0 830512s1932 stk 000 0 eng agr33000151 (OCoLC)9503520 DLC ArU DLC premarc SF887 .O7 Orr, William, 1905- The physiological and genetical aspects of sterility in domesticated animals / by William Orr and F. Fraser Darling ... With a bibliography by Miss M.V. Cytovich. Edinburgh : Oliver and Boyd, 1932. 80 p. ; 25 cm. At head of title : Imperial bureau of animal genetics. Bibliography : p. [53]-77. Infertility in animals. Darling, F. Fraser (Frank Fraser), 1903- joint author. Commonwealth Bureau of Animal Breeding and Genetics, Edinburgh. 9560 9560