Earth and universe /
Howell, Benjamin F. 1917-
Earth and universe / by Benjamin F. Howell, Jr. - Columbus : Charles E. Merrill Pub., 1972 - xii, 468 p. : ill. ; 26 cm.
Includes bibliographies
0675091837
Earth sciences
Earth and universe / by Benjamin F. Howell, Jr. - Columbus : Charles E. Merrill Pub., 1972 - xii, 468 p. : ill. ; 26 cm.
Includes bibliographies
0675091837
Earth sciences
