Morgan, Sally,
New encyclopedia of science: ecology and environment / - New York: OUP, 2003. - 176p.. - 2003.
Includes index.
0-19-521918-X
Science-Encyclopedias
Ecology-Encyclopedias
Environment-Encyclopedias
503 / NEW.6
New encyclopedia of science: ecology and environment / - New York: OUP, 2003. - 176p.. - 2003.
Includes index.
0-19-521918-X
Science-Encyclopedias
Ecology-Encyclopedias
Environment-Encyclopedias
503 / NEW.6