The American Genetic Association 
President, DAVID FAIRCHILD. 
Vice-President, W. E. CASTLE. 
Secretary, GEORGE M. ROMMEL. 
Treasurer, BOYD TAYLOR. 
Honorary Vice-Presidents: 
First President, JAMES WILSON. 
ALEXANDER GRAHAM BELL, MRS. E. H. HARRIMAN 
First Secretary, WILLET M. HAYS. 
Editorial Board: 
3.N. COLLINS SEWALL WRIGHT 
WALTER VAN FLEET 
F. R. MARSHALL 
PAUL POPENOE 
FREDERICK ADAMS WOODS 
Managing Editor, OLIVER OLSON 
COUNCIL 
E. CASTLE, Professor of Zoology, Harvard University, and Research Associate of the Carnegie Institution of 
* “Washington; Cambridge, Mass. 
G. N. COLLINS, Botanist, Bureau of Plant Industry, U.S. Department of Agriculture, Washington, D. C. 
O. F. COOK, Bionomist in oe of Office of Crop Acclimatization, Bureau of Plant Industry, U. S. Department 
of ‘Agriculture, Washington, D 
DAVID FAIRCHILD, Reccntarel Explorer in Charge of Foreign Seed and Plant Introduction, Bureau of Plant 
Industry, U.S. Department of Agriculture, Washington, D. C. 
J. H. KEMPTON, Bureau of Plant Industry, U.S. Department of Agriculture, Washington, D. C. 
GEORGE M. ROMMEL, cis of Animal Husbandry Division, Bureau of Animal Industry, U. S. Department of 
Agriculture, Washington, D. 
T. H. KEARNEY, Physiologist in Charge, Alkali and pruceh hee Plant Breeding Investigations, Bureau of 
Plant Industry, U.S. Department o: Agriculture, Washington, D 
FREDERICK ADAMS WOODS, Lecturer on Biology, Massachusetts Institute of Technology. 
SEWALL WRIGHT, Senior Animal Husbandman in Animal Genetics, Bureau of Animal Industry, U.S. Department 
of Agriculture, Washington, D. C. 
COMMITTEES ON RESEARCH 
CHARLES R. STOCKARD, Secretary, Professor of 
Plant Breeding 
WALTER T. SWINGLE, Chairman, Physiologist 
in Charge of Crop Physiology and Breeding nvestiga- 
tions, Bureau of Plant Industry, U. S. Department of 
iculture, Washington, D. C. 
G. N. COLLINS, Vice-Chairman, Botanist, Bureau of 
Plant industry, U.S. 
wee Dic: 
‘WEBBER, Secretary, Professor of 
Pht Breedi Z, University of California, Director 
of Citrus Substation and Dean of Graduate School 
of ee ey Agriculture pivemnoe, Cal. 
ROBERT A. HARPER, Professor of Botany, Columbia 
ae New York, N.Y. 
OLD pea Glen Saint Mary Nurseries, 
Foie ke SON, Pr 
R.A. ede Eire of Plant Breeding, Cornell 
University, Ithaca, N. Y. 
WALTER VAN FLEET, Plant Breeder, U. S. Depart- 
eo of Agriculture. 
A. SHAMEL, Pomologist, U. S. Department of 
pele Riverside, Cal. 
Animal Breeding 
T. S. PALMER, Chairman, Assistant Chief of Bio- 
logical Survey Washington, D D. 
LEON J. COLE, Vice- Chairman, Professor of Genetics, 
University of Wisconsin, Madison, Wis. 
Department of Agriculture, 
Cornell Medical College, New York, 
HENRY B. WARD, Professor of Zoology, University 
of Illinois, Urbana, 
GEORGE W. FIELD, Chairman, Massachusetts Com- 
missioners of Fisheries and Game, Boston, Mass. 
E. A. McILHENNY, Avery Island, La. 
Eugenics 
FREDERICK ADAMS WOODS, Chairman, Lecturer 
on Biology, Massachusetts Institute of Technology. 
ADOLF MEYER, Vice-chairman, Professor of Psy- 
chiatry, Johns Hopkins University, and Director of 
Henry Phipps Psychiatric Clinic, Johns Hopkins Hos- 
pital, Baltimore, Md. 
CHARLES B. DAVENPORT, Secretary, Director 
Department of Ex erimental Evolution (Carnegie 
Institution of Washington), Cold Springs Harbor, 
Long Island, N. Y. 
HOMER FOLKS, Secretary, State Charities Aid Asso- 
ciation, New York City. 
THOMAS W. SALMON, Medical Director, National 
Committee for Mental Hygiene, New York City. 
EDWARD L. THORNDIKE, Professor of Educational 
Psychology, Columbia University. 
COMMITTEE ON EDUCATION AND EXTENSION 
TALCOTT WILLIAMS, Chairman, Dean of the School 
a Ee Columbia University, New York, 
RUPERT BLUE, Assistant gs ag General, U. S. 
Public Health Service, Washington, D. C. (first vice- 
chairman), 
MRS. aon HAYS HAMMOND, former National 
Woman’s Welfare De Jartment, National 
Civic Meteetics, New York, N. Y. (second vice- 
chairman), 
W. C. RUCKER, Chief beds Syeaa Bureau of War 
Risk Insurance, Washington, D C. (secretary). 
STEPHEN P. DUGGAN, Sees of Education 
ye e of the City of New York 
ELIZABETH E. FARRELL, Tamgocbons of Ungraded 
Classes, Public Schools of New Yor! 
IRVING FISHER, Professor of Polityeal Economy, 
Yale Universit; ty New Haven, Conn. 
ELNORA CUDDEBACK FOLKMAR, Superintendent 
of Women’s Clinic eee! Washington, D.C. 
MRS. WORTHAM JAMES, New York, N. Y. 
— ees Se a RU Se New York, N. Y. 
HE WALTER TAYLOR 
TREMNER. ‘Bishou an the incase of Oregon. 
PAUL POPENOE, Thermal, California. 
eorge Banta Publishing Company, Menasha, Wis. 
