Jessop, Nancy M. (Nancy Meyer), 1926- Biosphere a study of life N. M. Jessop - Englewood Cliffs, N.J. Prentice-Hall 1970 - xiii, 954 p. : ill. (part col.), col. maps ; 23 cm. Includes bibliographies. LCCN: 70-079114 //r87 Subjects--Topical Terms: Biosphere