Seff, Philip
Our fascinating earth / Philip Seff, Nancy R. Seff. - Rev. ed. - Chicago : Contemporary Books, c1996. - xi, 324 p. : ill.
Includes bibliography and index.
Natural history--Miscellanea
Curiosities and wonders
Our fascinating earth / Philip Seff, Nancy R. Seff. - Rev. ed. - Chicago : Contemporary Books, c1996. - xi, 324 p. : ill.
Includes bibliography and index.
Natural history--Miscellanea
Curiosities and wonders