Methods of selection in poultry breeding by Randall, J. H.(John Hedley)

Subjects: “…Poultry -- Breeding…”
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Die erflike variabiliteit in die slageienskappe van drie braaikuikenrasse by Joubert, J. J

Subjects: “…Poultry -- Breeding…”
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Direkte en gekorreleerde seleksieresponsie in 'n geslote wit Leghorntrop by Poggenpoel, Daniel George

Subjects: “…Poultry -- Breeding…”
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The efficiency of tropical relevant major genes in a dual purpose layer strain in the subtropical coastal region of South-East Africa

Subjects: “…Poultry breeding mozambique…”
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n Verhandeling oor die samewerking van 'n paar geslagsgekoppelde- en outosomale faktore by die hoender by Van Zyl, D. J. A

Subjects: “…Poultry -- Breeding…”
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Die metaboliseerbare-, energie-, en proteienvereistes vir vleis- en eierproduksie by pluimvee by Swart, L. G.(Lourens Geldenhuys)

Subjects: “…Poultry -- Breeding…”
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