BOOKQUE

Soil Survey of Payne County, Oklahoma
W. B. Cobb , Herman William Hawker , Hugh Hammond Bennett , H. W. Hawker
· 1916
Soil Survey of Frio County, Texas
Miles Walter Beck , Herman William Hawker , L. G. Ragsdale
· 1934
Soil Survey of Hidalgo County, Texas
Herman William Hawker , Miles Walter Beck , Robert Eddins Devereux
· 1929
Soil Survey, Henderson County, Texas
Herman William Hawker , Robert Eddins Devereux
· 1929
Soil Survey of Bell County, Texas
William Thomas Carter , Henry Guy Lewis , Herman William Hawker
· 1918
Soil Survey of Talbot County, Georgia
Robert Alonzo Winston , Herman William Hawker , H. W. Hawker
· 1914
Soil Survey of Willacy County, Texas
Herman William Hawker
· 1926
Soil Survey of Muscatine County, Iowa
Herman William Hawker , H. W. Johnson
· 1916
Soil Survey of Erath County, Texas
Thomas Mark Bushnell , Herman William Hawker , D. B. Pratapas
· 1923
Soil Survey of Clinton County, Iowa
Herman William Hawker , Frank Bonar Howe , Thomas Donnelly Rice , F. B. Howe , Thomas D. Rice
· 1915