EGERTON UNIVERSITY LIBRARY

The earth as transformed by human action global and regional changes in the biosphere over the past 300 years

Turner, B. L.(ed.)

The earth as transformed by human action global and regional changes in the biosphere over the past 300 years B. L.(ed Turner - New york Cambridge university 1990

978-0-521-36357-0


Man-Influence On Nature

GF 75 .E22