Hatchery management /
Hartman, Roland Clarence,
Hatchery management / Roland Clarence Hartman, - Rev. - New York : Orange Judd publishing company, inc. , 1946. - x , 404 P.: ill. ; 24 cm.
Includes index
Incubators
Poultry.
636.508 / HAH
Hatchery management / Roland Clarence Hartman, - Rev. - New York : Orange Judd publishing company, inc. , 1946. - x , 404 P.: ill. ; 24 cm.
Includes index
Incubators
Poultry.
636.508 / HAH