Roy L. Ingram has written:
'Peat deposits of Light Ground Pocosin, Pamlico County, North Carolina' -- subject(s): Peat
'Peat deposits of North Carolina' -- subject(s): Peat
Edward L. Ingram has written: 'Geodetic surveying and the adjustment of observations (method of least squares)'
Roy L. Diez has written: 'Builder's estimating factbook' -- subject(s): Building, Estimates
Catherine L. Roy has written: 'History of New Zealand Botting family' -- subject(s): Genealogy
Roy L. Meek has written: 'Democracy in America' -- subject(s): Handbooks, manuals, Politics and government
Roy A. L. Batt has written: 'Influences on animal growth and development' -- subject(s): Developmental biology, Growth
Roy L. Swift has written: 'Three roads to Chihuahua' -- subject(s): Description and travel, History, Roads
Michel Roy has written: 'L' Acadie perdue' -- subject(s): Acadie, Nationalisme
Frank L. Ingram has written: 'Radiology of the teeth and jaws' -- subject(s): Dental Radiography 'Radiology of teeth and jaws, including dental radiography' -- subject(s): Radiography, Teeth
Roy L. Thomas has written: 'Planting and growing a fundamental church' -- subject(s): Church growth, Evangelistic work, Practical Theology
Yvon Malette has written: 'L' autoportrait mythique de Gabrielle Roy'
William L. Roy has written: 'A complete Hebrew and English critical and pronouncing dictionary' -- subject(s): Dictionaries, English, English language, Hebrew, Hebrew language
Roy L. Ackermann has written: 'The role of the trial in the school prose of the Weimar Republic' -- subject(s): German fiction, History, Education in literature, Education, History and criticism