20 



lirannou. Melviu A., 207 Clu'stuiit St.. Cv.uu} Forks. X. D. 



Professor of Botany. 



I'lant lireeding. 

 Campboll, I). II.. Standford University. California. 



Professor of Botany, Standford University. 



Botany. 

 riarl<. Howard Walton. U. S. Biolojiical Station. Fairpnrt, Iowa. 



Scientific Assistant, l'. S. Bnreau of Fislieries. 



Botany, Zoology. 

 Dorner, II. B.. I'rliana. Illinois. 



Assistant Professor of Floricnltnre. 



Botany, Floriculture. 

 Duff, A. Wilnier. 4?, Harvard St.. Worcester, Mass. 



Professor of I'liysics, Worcester I'olytechnii- Institute. 



Physics. 

 E'verniann, Barton Warren. Bnreau of Fisheries. Washington. 1 ). ('. 



Chief. Alaska Fisheries Service. 



Zoology. 

 Fiske, W. A. 

 Garrett, Clias. W.. Iioom Tis, Pennsylvania Station. Pittsburgh. Pa. 



Librarian. Pennsylvania Lines West of Pittsburgh. 



Entomology, Sanitary Sciences. 

 (Jilbert. Charles II., Stanford University. California. 



Professor of Zo<31ogy. Stanford University. 



Ichthyology. 

 Greene, Charles Wil.son, S14 Virginia Ave.. Columbia. Mo. 



Professor of Physiology and pharmacology, University of Missouri. 



Physiology, Zo<Jlogy. 



Ilargitt. ("has. \V.. !l(l!» Walnut Ave.. Syracuse. N. Y. 



Professor of /oJllogy, Syracuse University. 



Hygiene, lOnibryology. I'higenics. .Vninial P.eh.ivior. 

 Hay. Oliver i'ci'ry. U. S. National Museum. Washington. 1 >. C. 



Ueseardi .\ssociate. Carnegie Institution of Washington. 



Vertebrate* i'aleontology. especially that of tiie Pleistocene lOpoch 

 Hughes. Fdward. Stockton. California. 



