Himus,G.W. The elements of field geology / G.W.Himus and G.S.Sweeting. - - London : University Tutorial Press, 1955 viii,270 p. : illus.,chart,dia,fig.,tables,maps
Published in 1951, 2nd edition 1955,reprinted 1957,1959
* * Geology * Geology,hydrology and meterology * Sweeting,G.S. *