The Croom Helm natural environment--problems and management series

＜図書＞
The Croom Helm natural environment--problems and management series

データ種別	図書
出版情報	London ; Dover, N.H. : Croom Helm


1	The roots of modern environmentalism / David Pepper, with material contributed by John Perkins and Martyn Youngs ; consultant editor, Tom Colverson : pbk. - London : Croom Helm , c1984
2	The conservation of ecosystems and species / Gareth E. Jones London ; New York : Croom Helm , c1987