MARYLAND WEATHER SERVICE 63 



Viin Hermann, C. F. The Climate of Calvert County. Maryland Geological 

 Survey. Calvert County, pp. 169-206, Baltimore. 1907. 



Vox Hermann, C. P. The Climate of St. Mary's County. Maryland Geo- 

 logical Survey, St. Mary's County, pp. 147-176, Baltimore, 1907. 



Walz, F. J. Outline of the Present Knowledge of the Meteorology and 

 Climatology of Maryland. Maryland Weather Service, Vol. I., pp. 417- 

 551, Baltimore, 1899. 



Whitney, Milton. The Soils of Maryland. Report of the Maryland State 

 Weather Service, Vol. III., pp. 15-22, Baltimore, 1893. 



