خيارات البحث
النتائج 1 - 10 من 34
Effects of pollutants on marine communities and ecosystems in Limassol Bay
1987
Hadjichristophorou, M. | Demetropoulos, A. (Ministry of Agriculture and Natural Resources, Nicosia (Cyprus). Dept. of Fisheries)
Occurrence of tintinnids in two polluted areas of Alexandria coast
1987
Dorgham, M.M. (Qatar Univ., Doha (Qatar). Dept. of Marine Science)
Evaluating the effects of pollution on natural marine ecosystems: some outstanding problems of biological surveillance techniques
1987
Abel, P.D. (Sunderland Polytechnic (UK). Biology Dept.)
Fish diseases, an index of water pollution: a review
1987
Halim, Y. | Faisal, M. | Ahmed, I. (Alexandria Univ. (Egypt). Faculty of Science)
Monitoring of tar on beaches in Cameroon
1986
Njock, J.C. | Ikome, F. (Fisheries Research Station, Limbe (Cameroon))
Results of WACAF intercalibration exercise for trace metals
1986
Tar balls as indicator of crude petroleum pollution of the beaches of Cross River State, Nigeria
1986
Enyenihi, U.K. | Antia, E.E. (Calabar Univ. (Nigeria). Inst. of Oceanography)
Present trends in environmental pollution studies
1986
Bacci, E. | Gaggi, C. (Siena Univ. (Italy). Dipt. di Biologia Ambientale)
Global changes and the air-sea exchange of chemicals
1991
Report. IMO/FAO/UNESCO/WMO/WHO/IAEA/UN/UNEP Joint Group of Experts on the Scientific Aspects of Marine Pollution. Sess. 21
1991