Environmental concerns : an inter-disciplinary exercise /
Environmental concerns : an inter-disciplinary exercise /
edited by J. Aa Hansen
- London : Elsevier Applied Science, 1991
- 297 p. : ill. ; 26 cm.
1851667121
Ecology--Congresses
Human ecology--Congresses
Environmental protection--Congresses
1851667121
Ecology--Congresses
Human ecology--Congresses
Environmental protection--Congresses
