Har-Hay 



HARRISON. R. G. M.A., D.M. — Dept. of Anat.. Univ. of Liverpool. 



LIVERPOOL 3. England 

 a. Factors influencing the process of spermatogenesis. (Mammalia) 

 HARRISON. R. J. M.A.. D.Sc. M.D. — Anat. Dept.. London Hosp. Med. 



Coll., Turner St., LONDON E.l, England 



a. Fine structure of the placenta. (Mammalia) 



b. Structure of ovary in delayed implantation. (Carnivora) 



c. Placentation and changes in reproductive tract. (Cervidae; Phocidae) 

 HART. N. H. A.B., M.A., Ph.D. — Dept. of Biol.. Union Coll., SCHENEC- 

 TADY, N.Y. 12308, U.S.A. 



a. Variation in the patterns of septogenesis in the bulbus cordis. AristeU 

 liger praesignis (Lacertilia) , Chrysemys marginata (Chelonia) 



b. The role of haemodynamics in growth and differentiation of the heart 

 (microclip technique). Gallus spec. (Aves) 



HARTE. Miss C. ^ Dr.. Prof. — Inst, fiir Entw.physiol.. Univ. zu Koln. Gyr- 

 hofstr. 17, K5LN-Lindenthal. Deutsche Bundesrepublik 



a. Influence of genes on pollentube growth (certation) and embryosac 

 development. Oenothera spec. (Onagraceae), Antirrhinum spec. 

 (Scrophulariaceae) 



b. Gene action in the development of leaves. Antirrhinum spec. (Scro- 

 phulariaceae) 



HARTWIG. H. Dr.Phil.. Doz. — Zool. Inst, der Univ. Koln, Kerpenerstr. 

 13, KOLN-Lindenthal, Deutsche Bundesrepublik 



a. Wirkungsmechanismus von Schilddrusenhormonen. 



b. Epidermoidcysten. 



c. Geweihbildung. Capreolus capreolus ( Artiodactyla) 



HARVEY. Mrs. E. BROWNE A.B.. M.A.. Ph.D., Sc.D.. M.I.I.E(Emer.) 



— c/o Marine Biol. Lab., WOODS HOLE. Mass. 02543, U.S.A. 

 HASEGAWA, M. D.Sc. — Embryol. Div.. Dept. of Anim. Sci., Fac. of 

 Agric, Nagoya Univ., Chikusa-ku, NAGOYA, Japan 

 a. Restitution of the eye after removal of the retina and lens. (Teleostei) 

 h. Regeneration of the liver. Gallus domesticus (Aves) 

 HASEK, M. M.D., M.I.I.E. — Dept. of Exper. Biol, and Genet., Inst, of 

 Biol., Czechoslovak Acad, of Sci.. Flemmingovo nam. 2, PRAHA 6, 

 Czechoslovakia 

 HASHIMOTO, K. M.D. — Dept. of Dermatol., Boston Dispensary, 25 

 Bennet Street. BOSTON, Mass. 02111. U.S.A. 

 a. Electron microscopic studies of embryonic hair. Homo sapiens (Prima- 

 tes) 

 h. Electron microscopic studies of the embryonic sebaceous gland. Homo 

 sapiens (Primates) 

 HASHIMOTO, K. D.Sc. — Biol. Lab., Kozu High School, Tennoji-ku. 

 OSAKA, Japan 



a. Mechanism of morphogenesis. Oxytricha fallax (Ciliata) 



b. Stomatogenesis. Colpoda spec, Woodruffia spec, Tillina spec. (Col- 

 podidae, Ciliata) 



HASLAUER, J. Ph.D. — Zool. Inst., Univ. of Innsbruck, INNSBRUCK, 

 Austria 

 a. Influence of vitamins, pharmaca and antimetabolites on regenerative 

 growth. Euplanaria gonocephala, Dendrocoelum lacteum (Turbellaria) 



86 



