Par 27 Pio 



'PARMENTER. C. L. Ph.D.. Prof. — Dep. of Zool.. Univ. of 



Pennsylvania, Philadelphia 4, Pa, U.S.A. 

 'PASCHMA, M. M.Ph. — Inst. Zool. Uniw.we Wroclawiu, Zaklad 



Zool. Ogolnej. ul. Sienkiewicza 21, Wroclaw, Polska 



(Poland, 1). 

 'PASQUINI. P. Ph.D.. Prof. — 1st. di Anat. comp., Via Belmeloro 



8, Bologna, Italia. 

 ♦PASTEELS, J. J. M.D.. Agr. E.S., Prof. — Inst. d'Anat., 97, Rue 



aux Laines, Bruxelles, Belgique. 

 PATTEN, B. M. Dr, Prof. — Dep. of Anat., Med. School, Univ. 



of Michigan, 2500 East Med. Bldg.. Ann Harbor, Mich., U.S.A. 

 'PEACOCK, A. Dr M.B., M.Sc, M.R.C.S. — Anat. Dep., London 



Hosp., Med. Coll., Univ. of London, Turner Str., London E. 1, 



England. 

 PEASE. D. C. Dr, Prof. — Dep. of Zool., Coll. of Phys. and Surg., 



Columbia Univ., New York City, N.Y.. U.S.A. 

 "PEERS. Miss D. J. B.A. — Dep. of Biol, and Entomol., Ontario 



Agricult. Coll., Guelph, Ont., Canada. 

 'PEHRSON, G. T. Dr, Prof. — Zootom. Inst., Univ. of Stockholm. 



Drottninggatan 116, Stockholm, Sweden. 

 'PENNERS, A. Prof. — Zool. Inst, der Univ. Wurzburg, Natur- 



wissensch. Fak., Rontgenring 10, Wurzburg, Deutschland. 

 'PERITZ, Miss K. — Zool. Inst., Univ. of Stellenbosch, Stellenbosch, 



South Africa. 

 'PERLMANN, H. P. — Wenner-Grens Inst, for exper. Biol., Norr- 



tullsgatan 16, Stockholm, Sweden. 

 *PERRI, T. Dott., Prof. — 1st. di Anat. comp., Via Borelli 50, Roma, 



Italia. 

 'PERRY, J. H. Ph.D., Prof. — Dep. of Anat., Baylor Univ., Coll. of 



Med.. 1200 M. D. Anderson Blvd, Texas Med. Center, Houston 



5, Tex., U.S.A. 

 'PESONEN, S. Dr Phil. — Zool. Lab. of the Univ. of Turku. Turku, 



Finland. 

 'PETER, K. Dr. Prof. (Emer.) — Anat. Inst.. Strahlsunderstr. 10. 



Greifswald, Deutschland. 



Privat Adr.: Birkenstein, Post Fischbachau, Oberbayern, 



Deutschland. 

 'PFLEGER, Mile D. Lie. es Sc. — Lab. d'Embryol. et Teratol. exper. 



de 1'Univ. et du C.N.R.S., Inst, de Zool. et de Biol. gen.. 12. 



Rue de l'Univ., Strasbourg, France. 

 'PHILIPS. R. J. S. B.Sc. — Inst, of Anim. Genet.. West Mains Rd. 



King's Buildings. Edinburgh 9, U.K. 

 'PIATT. J. A.B.. M.A.. Ph.D.. Prof. — Dep. of Anat.. Univ. of 



Pennsylvania, School of Med., Philadelphia 4, Pa, U.S.A. 

 'PIEPHO, H. Dr Phil., Prof. — Math.-Naturw. Fak.. Zool. Inst, der 



Univ., Gottingen, Deutschland. 

 PINCUS. G. Dr. Prof. — Tufts Coll.. Med. School and Worcester 

 Foundation for Exper. Biol., 222. Maple Ave. Shrewsbury, 



Mass.. U.S.A. 

 'PIOTROWSKA, J. — Inst, of Histol. and Embryol.. Med. Acad.. 



Gdansk, Poland. 



