TY - BOOK AU - Romanoff, Romanoff TI - Biochemistry of the avian embryo: a quantitave analysis of prenatal development U1 - 598.073 PY - 1967/// CY - New York PB - Interscience Publishers KW - Avian Embryo KW - Embryonic Organ Tissue KW - Embryonic Organ Tissues N1 - Includes bibliographical references and index ER -