Quality of water of the Colorado River in 1928-1930

von Howard, Charles S.
Veröffentlicht in McGlashan, Harry Deyoe Surface water supply of the San Joaquin River Basin, California, 1895 - 1927 (1932)

Ground Water in southeastern Pennsylvania : Hall, George M[artin] ; With analyses by Margaret D. Foster and Charles S. Howard

von Hall, George Martin
Veröffentlicht 1934