TY - BOOK AU - Ibrahim,Ahmed Abd El-Wakil TI - Effect of in OVO vitamins injection on embryonic development, hatchability and post-hatch performance of broiler chicks PY - 2016/// KW - Vitamins in animal nutrition KW - Vitamins KW - Physiological effect KW - Chicks KW - Microbiology KW - Eggs KW - Experiments N1 - Thesis (Ph.D.) -- Assiut University, 2016; Includes bibliographical references (leaves105-126) UR - http://nile.enal.sci.eg/thesis/4252.pdf ER -