Hall 37 Hardy 



HALL. T.S. Ph.D., Prof. — Dept of Zool.. Washington Univ., Lindell and 



Skinker Aves. ST LOUIS 5, Mo., U.S.A. 



(no data received on Nov. 1'', 1952) 

 HAMA, T. M.A., Dr, Asst Prof. — Biol Lab., Keio Univ. Hiyoshi, Kohoku, 



YOKOHAMA. Japan. 



a. Morphogenetical and chemical analysis of the organizer. Triturus pyrrho- 

 gaster (Urodela) 



b. Studies on the influence of the pterins and their like upon the develop- 

 ment in various animals. (Arthropoda, Pisces, Amphibia etc.^ 



HAMBURGER, V. F.LLE.. Ph.D.. Prof. — Dept of Zool., Washington 

 Univ., Lindell and Skinker Aves. ST LOUIS 5, Mo., U.S.A. 

 a. Neuro-embryology. Gallus domcsticus (Aves) (in collaboration with 

 Miss R. LEVI-MONTALCINI) 



HAMILTON. H. L. Ph.D., Prof. — Dept of Zool. and Entomol., Div. of 

 Sci., Iowa State Coll., AMES, Iowa, U.S.A. 



a. Experiments on the visceral pouches to ascertain their derivatives. Gallus 

 domesticus (Aves) 



b. Factors influencing the differentiation of melanophores in tissue cultures. 

 Gallus domesticus (Aves) 



HAMILTON. W. J. F.I. I.E., Prof. — Anat. Dept, Charing Cross Hosp. 

 Med. School, 62 Chandos Place, LONDON W.C. 2. England (U.K.) 



a. Investigation on the growth and histology of the placenta in situ from 

 the third month until term. Homo (Primates) (in collaboration with J. D. 

 BOYD. Cambridge) 



b. Growth and atresia of the ovarian folhcles. Mustela putorius [uro L. 

 (Carnivora) (in collaboration with R. J. HARRISON, London) 



c. The development for the first seven days of pregmancy. Cricetus cvicetus 

 (Rodentia) 



d. Placentation. (Cervidae) (in collaboration with R. J. HARRISON, 

 London) 



HAMMOND, W. S. Ph.D., Prof. — Dept of Anat.. School of Med., State 

 Univ. of New York. SYRACUSE 10. N.Y., U.S.A. 



a. Development of the autonomic nervous system. Gallus domesticus (Aves) 

 (in collaboration with C. L. YNTEMA) 



b. Differentiation of sensory neurons. Gallus domesticus (Aves) 



c. Development of the thymus. Gallus domesticus (Aves) 



d. Effects of sulfa drugs on the embryo. Mus musculus (Rodentia) (in 

 collaboration with C. L. YNTEMA) 



HANSON, Miss E. J. Ph.D. — M.R.C. Biophysics Res. Unit. King's Coll.. 

 Strand, LONDON W.C. 2. England, 

 (no data received over some years) 



HARDER, W. Dr rer.nat. — Max-Planck-Institut fiir Meeresbiologie, Abt. 

 Fischereibiologie, Anton-Dohrn-Weg, WILHELMSHAVEN, Deutsch- 

 land (Brit. Zone), 

 a. Postembryonale Entwicklung, insbesondere die Umwandlungen des Ver- 

 dauungsapparates wahrend der Metamorphose. Vergleichende Unter- 

 suchungen inncrhalb einer Familie. Clupea harengus, C. sprattus, C. piU 

 chardus, Engraulis encrasicholus u.a. (Clupeidae, Teleostei) 



HARDY, Miss M. H. M.Sc. Ph.D. — Div. of Animal Health and Produc- 

 tion, C.S.I.R.O.. McMaster Animal Health Lab., Parramatta Rd.. Glebe, 

 SYDNEY, N.S.W.. Austraha. (Guest-worker from C.S.I.R.O., Wool 



