38
JACK COHEN
Vevers, H. G. (1951). Sexually dimorphic colour characters in animals. Endeavour
10, 183-187.
von Bertalanffy, L. (1962). Modern paths of biologico-medical thought. Yale Sei
Mag. Dec, 1962.
Wang, H. (1943). Morphogenetic functions of the epidermal and dermal components
of the papilla in feather regeneration. Physiol. Zool. 16, 325-350.
Watterson, R. L. (1938). On the production of feather color pattern by mesodermal
grafts between Barred Plymouth Rock and White Leghorn embryos. Anat.
Record 72, Suppl., 100-101.
Wilgram, G. F., Caulfield, J. B., and Madgic, Ε. B. (1965). An electron microscope
study of genetic errors of keratinisation in man. In "Symposium on the Biology
of Skin and Hair Growth" (A. G. Lyne and B. F. Short, eds.), p. 251-266.
Angus and Robertson, Sydney.
Willier, Β. Η. (1948). Hormonal regulation of feather pigmentation in the fowl.
In "The Biology of Melanomas" (M. Gordon et al., eds.), Vol. 4, pp. 321-340.
N.Y. Acad. Sei., New York.
Willier, Β. Η. (1952). Cells, feathers and colors. Bios 23, 109-125.
Willier, Β. Η., and Rawles, Μ. .Ε. (1938a). Skin transplants between embryos of
different breeds of fowl. Biol. Bull. 75, 340-351.
Willier, Β. Η., and Rawles, Μ. Ε. (1938b). Feather characterisation as studied in
host-graft combinations between chick embryos of different breeds.. Proc. Natl.
Acad. Sei. U.S. 24, 446-452.
Willier, Β. Η., and Rawles, Μ. Ε. (1940). The control of feather color pattern by
melanophores grafted from one embryo to another of a different breed of fowl.
Physiol. Zool. 13, 177-199.
Willier, Β. Η., and Rawles, Μ. Ε. (1948). Melanophore control of the sexual dimorphism of feather pigmentation pattern in the Barred Plymouth Rock fowl.
Yale J. Biol. Med. 17, 319-339.
JACK COHEN
Vevers, H. G. (1951). Sexually dimorphic colour characters in animals. Endeavour
10, 183-187.
von Bertalanffy, L. (1962). Modern paths of biologico-medical thought. Yale Sei
Mag. Dec, 1962.
Wang, H. (1943). Morphogenetic functions of the epidermal and dermal components
of the papilla in feather regeneration. Physiol. Zool. 16, 325-350.
Watterson, R. L. (1938). On the production of feather color pattern by mesodermal
grafts between Barred Plymouth Rock and White Leghorn embryos. Anat.
Record 72, Suppl., 100-101.
Wilgram, G. F., Caulfield, J. B., and Madgic, Ε. B. (1965). An electron microscope
study of genetic errors of keratinisation in man. In "Symposium on the Biology
of Skin and Hair Growth" (A. G. Lyne and B. F. Short, eds.), p. 251-266.
Angus and Robertson, Sydney.
Willier, Β. Η. (1948). Hormonal regulation of feather pigmentation in the fowl.
In "The Biology of Melanomas" (M. Gordon et al., eds.), Vol. 4, pp. 321-340.
N.Y. Acad. Sei., New York.
Willier, Β. Η. (1952). Cells, feathers and colors. Bios 23, 109-125.
Willier, Β. Η., and Rawles, Μ. .Ε. (1938a). Skin transplants between embryos of
different breeds of fowl. Biol. Bull. 75, 340-351.
Willier, Β. Η., and Rawles, Μ. Ε. (1938b). Feather characterisation as studied in
host-graft combinations between chick embryos of different breeds.. Proc. Natl.
Acad. Sei. U.S. 24, 446-452.
Willier, Β. Η., and Rawles, Μ. Ε. (1940). The control of feather color pattern by
melanophores grafted from one embryo to another of a different breed of fowl.
Physiol. Zool. 13, 177-199.
Willier, Β. Η., and Rawles, Μ. Ε. (1948). Melanophore control of the sexual dimorphism of feather pigmentation pattern in the Barred Plymouth Rock fowl.
Yale J. Biol. Med. 17, 319-339.