Vital statistics in sheep and wool production /
by G. R. Moule.
- [Edinburgh] : Commonwealth Bureau of Animal Breeding and Genetics, c1971.
- p. 623-636.
- Reprint ; no. 91 .
- Reprint (Commonwealth Bureau of Animal Breeding and Genetics) ; no. 91 Animal breeding abstracts ; v. 39, no. 4 .
Reprinted from : Animal breeding abstracts ; v. 39, no. 4