Isaac, Glynn Llywelyn, 1937-1985.
Human ancestors : readings from Scientific American / [compiled by and] with an introd. by Glynn Isaac, Richard E. F. Leakey. - San Francisco : W. H. Freeman, c1979. - vi, 130 p. : ill. ; 29 cm.
Includes index.
Bibliography: p. [125]-126.
Human evolution.
Paleolithic period.
573.2
Human ancestors : readings from Scientific American / [compiled by and] with an introd. by Glynn Isaac, Richard E. F. Leakey. - San Francisco : W. H. Freeman, c1979. - vi, 130 p. : ill. ; 29 cm.
Includes index.
Bibliography: p. [125]-126.
Human evolution.
Paleolithic period.
573.2
