Wonder book of the world s progress : by H.S. Williams. Vol. 6 / Williams,H. S. 1847-1918. General knowledge Paleontology New York (State) Paleontology Pennsylvania. QE75 .B9 no. 3 000 WIW Description based on print version record. New York : Funk., 1935 1935 1884 Text 195 p. ; eng New York (State) Pennsylvania.