Contributions to embryology. Vol.6. nos. 15-19 15: Mall: Cyclopia in the human embryo, with 3 pls. 7, text figures. 16: Thurlow Madge Deg: Quantitive studies on mitochonidria in nerve cells, with 1 pl. 17: Lewis: Development of connective tissue fibers in tissue culture of chick embryo, with 2 pls. 18. Sabin: Origin and development of the primitive vessels of the chick and of the pig, with 7 pls, 8 text-figures 19. Johnson: Human embryo of twenty-four pairs of somites, with 8 pls. 9 text-figures

Contributions to embryology. Vol.6. nos. 15-19 15: Mall: Cyclopia in the human embryo, with 3 pls. 7, text figures. 16: Thurlow Madge Deg: Quantitive studies on mitochonidria in nerve cells, with 1 pl. 17: Lewis: Development of connective tissue fibers in tissue culture of chick embryo, with 2 pls. 18. Sabin: Origin and development of the primitive vessels of the chick and of the pig, with 7 pls, 8 text-figures 19. Johnson: Human embryo of twenty-four pairs of somites, with 8 pls. 9 text-figures - Washington D C Carnegie Inst. 1917 - Carnegie Institution of Washington, 226 .


ZOOLOGY

K:73 e7.6

K:73 e7.6