Acidification and liming of Swedish freshwaters
1991
Bernes, Claes |
Groundwater
Criteria for development and management of Kuwait's first national park - nature reserve : final report
1986
Omar, Samira A. |
Al-Sdirawi, Fozia |
Agarwal, V. |
Hamdan, L. |
Al-Bakri, D. |
Al-Shuaibi, F. |
Taha, Faisal K. |
Workshop conservation and development of natural resources in Cyprus - case studies. October 13-18 1986
1988
Zomenis, S. L. |
Lüken, H. |
Grivas, G. |