1. The influence of environmental factors on the attainment of puberty in ewe lambs;Dyrmundsson,1983
2. Artificial induction of puberty in ewe lambs;Quirke,1983
3. Reproductive performance during mating and early pregnancy in young sheep;Hamra;Anim. Prod.,1979
4. Survival of fertilised ova from ewe lambs and adult ewes in the uteri ewe lambs;MacMillan;Anim. Reprod. Sci.,1985
5. Early embryonic death and cycle length in the ewe;Edey;J. Reprod. Fertil.,1967