Gunn, Reginald Montagu Cairns, 1893- Fertility in sheep; artificial production of seminal ejaculation and the characters of the spermatozoa contained therein, by R. M. C. Gunn. - Melbourne, H.J. Green, government printer, 1936. - 116 p. illus., diagrs. 25 cm. "References": p. 111-116. LCCN: agr36000373 Subjects--Topical Terms: Sheep--Breeding. LC Class. No.: SF376 / .G88