Oscar W. Ritchie has written:
'Sociology of childhood' -- subject(s): Socialization, Child study, Child development
Branson W. Ritchie has written: 'Avian Medicine'
Oscar W. Ritchie died on 1967-06-16.
Robert Welles Ritchie was born on June 17, 1879, in Quincy, Illinois, USA.
W. Roughead has written: 'Trial of Oscar Slater'
J. W Ritchie has written: 'Building inspectors' hand book of the province of Ontario' -- subject(s): Building, Building laws, Handbooks, manuals
Oscar W. Neale has written: 'World-famous pictures' -- subject(s): Art, Study and teaching
John W. Ritchie has written: 'Biology and human affairs' -- subject(s): Biology 'Primer of hygiene' -- subject(s): Hygiene, Juvenile literature, Physiology
Martin W Ritchie has written: 'User's guide for SYSTUM-1 (Version 2.0)' -- subject(s): Growth, Trees, Handbooks, manuals, Computer programs, Oregon
John William Ritchie has written: 'The equity decisions of the Hon. John W. Ritchie, judge in equity of the province of Nova Scotia' -- subject(s): Judges, Equity
Oscar W. Hyatt has written: 'The development of secondary education in Alabama prior to 1920' -- subject(s): Education, High schools, History, Secondary Education
Oscar W. Richards has written: 'The effective use and proper care of the microtome' -- subject(s): Microtomes 'The effective use and proper care of the microscope' -- subject(s): Microscope and microscopy
Oscar W. Gupton has written: 'Wild orchids of the Middle Atlantic States' -- subject(s): Botany, Identification, Orchids, Pictorial works 'Wildflowers of tidewater Virginia' -- subject(s): Identification, Tidewater, Wild flowers