BOOKQUE

A statistical study of egg production in Rhode Island Reds and an attempt
William Franklin Kirkpatrick
· 1929
Egg Laying Contests
Leslie Ellsworth Card
· 1919
Report of the Director for the Year Ending June 30, 1927
Benjamin A. Brown , George Cleveland White , George D. Brigham , Irving Gilman Davis , James Lowell Hypes , Leo Frederick Rettger , Leslie Clarence Dunn , William Lorenzo Slate , J. R. Jacoby , Robert Ebenezer Johnson , Walter Landauer
· 1927
An Epidemiological Study of Blackhead in Turkeys
Leo Frederick Rettger
· 1927
Fourth Annual International Egg Laying Contest
William Franklin Kirkpatrick
· 1916
Third Annual International Egg Laying Contest
William Franklin Kirkpatrick , Leslie Ellsworth Card
· 1915
Bacillary White Diarrhea of Young Chicks: Third Report
Leo Frederick Rettger
· 1912
Protein Concentrates for Winter Chickens
Burt Laws Hartwell
· 1911
Fourth Annual International Egg Laying Contest
William Merrill Esten , Charles Thom , Geoge Herbert Lamson , Kenneth Jesse Matheson , Leo Frederick Rettger , Roy Edwin Jones , William Franklin Kirkpatrick , James Nimrod Currie , Jerauld Armington Manter , Leslie Ellsworth Card
· 1914
Bacillary White Diarrhea of Young Chicks: Fourth Report
Chester Deacon Jarvis , George Herbert Lamson , John Main Trueman , Leo Frederick Rettger , William Merrill Esten , Christie J. Mason , H. D. Edmond
· 1912