Man's role in changing the face of the earth / edited by William L.Thomas
"Thomas, William L. (ed.)"
Man's role in changing the face of the earth / edited by William L.Thomas - London Universtiy of Chicago 0 - 1192p.
Human activity.
GL 304.28 MAN
Man's role in changing the face of the earth / edited by William L.Thomas - London Universtiy of Chicago 0 - 1192p.
Human activity.
GL 304.28 MAN