00582nam a2200169 a 4500 20191206014538.0 090406s19uu xx 00 eng d 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 OLOPSC 847.50Php 51353 51353