1
by Tickell, Crispin
Published 1977
Subjects: ...Effect of climate on man...
2
by Commoner, Barry, 1917-
Published 1990
Subjects: ...Man -- Influence on nature...
3
by Leslie, John, 1940-
Published 1996
Subjects: ...Man -- Influence on nature...
4
by McKibben, Bill
Published 1989
Subjects: ...Man -- Influence on nature...