Nature in the urban landscape : a study of city ecosystems
1973
Gill, Don |
Bonnett, Penelope |
Urbanization
As we live and breathe : the challenge of our environment
1971
Breeden, Robert L. |
Crump, Donald J. |
The second India revisted : population, poverty, and environmental stress over two decades
1994
Repetto, Robert C. |
Man and environment
1973
Kumari, Eerik |
Italia Nostra : piano di riassetto del parco nazionale d'Abruzzo
Pratesi, Fulco |
Urbanisation and environment : managing the conflict - research report no. 6
1990
Mekvichai, Banasopit |
Foster, David |
Case studies in population and natural resources : Costa Rica, field study
1989
Dennis, Frances |
Castleton, Joana Dulce |