TY - BOOK AU - Maciejowski,Janusz AU - Jozef Zieba TI - Genetics and animal breeding: Part B: Stock improvement methods SN - 0444997326 PY - 1982/// CY - New York PB - Elsevier Scientific Publishing Company KW - BI-BuBU KW - Animal KW - Reproduction KW - Génétique KW - Croisement ER -