Comments on ‘Empirical Equations for Some Soil Hydraulic Properties’ by Roger B. Clapp and George M. HornbergerBrakensiek · American Geophysical Union1979PDF170 KB
The dentist faces his future: By George Wood Clapp, D.D.S., Pp. 231, Price $1.00, New York, The Dentists' Supply Co., 1939American Journal of Orthodontics and Oral Surgery1939PDF88 KB