Williams,H. S. 1847-1918.
Wonder book of the world s progress : Vol. 1 / by H.S. Williams. - New York : Funk., 1935 - 195 p. ; 20 cm.
General knowledge
Paleontology--New York (State)
Paleontology--Pennsylvania.
QE75 / .B9 no. 3
000 / WIW
Wonder book of the world s progress : Vol. 1 / by H.S. Williams. - New York : Funk., 1935 - 195 p. ; 20 cm.
General knowledge
Paleontology--New York (State)
Paleontology--Pennsylvania.
QE75 / .B9 no. 3
000 / WIW