Afifi, Y. Genetical and some environmental influences affecting the level of leucocyte counts in the milk of cows. Wageningen: H. Veenman & Zonen N. V, 1967 82 с.: ill., 1 ill.
Afifi, Y. Genetical and some environmental influences affecting the level of leucocyte counts in the milk of cows. Wageningen: H. Veenman & Zonen N. V, 1967 82 с.: ill., 1 ill.
Afifi, Y. (1967) Genetical and some environmental influences affecting the level of leucocyte counts in the milk of cows, Wageningen: H. Veenman & Zonen N. V 82 с.: ill., 1 ill.
Afifi, Y. (1967). Genetical and some environmental influences affecting the level of leucocyte counts in the milk of cows. Wageningen: H. Veenman & Zonen N. V, 82 с.: ill., 1 ill.
Afifi Y. Genetical and some environmental influences affecting the level of leucocyte counts in the milk of cows. Wageningen: H. Veenman & Zonen N. V; 1967. p. 82 с.: ill., 1 ill.
