Refine search
Results 171-180 of 219
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)
The monitoring of marine pollution in Sierra Leone
1986
Faulkner, D.F. (Sierra Leone Univ., Freetown (Sierra Leone). Inst. of Marine Biology and Oceanography) | Jusu, S.J.
Results of WACAF intercalibration exercise for trace metals
1986
Trace metal analysis in fish
1986
Biney, C.A. (Institute for Aquatic Biology, Achimota (Ghana))
[Research and determination of traces of heavy metals in marine organisms of Senegal]
1986
Ba, D. (Dakar Univ. (Senegal). Faculte de Medicine et de Pharmacie) | Ciss, M. | Cooper, J.F. | Niane, B.
Experiments on the effects of air pollutants on mineral cycling of forest trees
1986
Seufert, G. (Hohenheim Univ., Stuttgart (Germany, F.R.). Inst. fuer Landeskultur und Pflanzenoekologie) | Arndt, U.
Development of an inventory technique for damaged forest trees by means of computer aided multi-spectral remote sensing data
1986
Hildebrandt, G. (Freiburg Univ. (Germany, F.R.). Abt. Luftbildmessung und Fernerkundung) | Kadro, A. | Kuntz, S.
Arthropods as accumulative indicators in Norway spruce forest stands
1986
Roth-Holzapfel, M. (Ulm Univ. (Germany, F.R.). Abt. Oekologie und Morphologie der Tiere) | Funke, W.
Soil animals as sensitive indicators on forest ecosystems
1986
Funke, W. (Ulm Univ. (Germany, F.R.). Abt. Oekologie und Morphologie der Tiere) | Bernhard, M. | Hoefer, H. | Jans, W. | Lehle, E. | Roth-Holzapfel, M. | Schmitt, G. | Stumpp, J. | Vogel, J. | Wanner, M.
Microorganisms as biological indicators of air pollution and resulting forest damage
1986
Waldner-Sander, S. (Tuebingen Univ. (Germany, F.R.). Hygiene Inst. Abt. fuer Allgemeine Hygiene und Umwelthygiene) | Botzenhart, K.
