Lishman, Arthur William.Grobbelaar, Johan.2015-04-072015-04-0719841984http://hdl.handle.net/10413/11972Thesis (Ph.D.)-University of Natal, Pietermaritzburg, 1984.No abstract available.en-ZAEwes.Sheep.Sheep--Reproduction.Theses--Animal and poultry science.Luteal function during early post partum in the ewe.Thesis