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Occurrence of some trace metals in bottom deposits from Abu Kir Bay, Egypt [Mediterranean Sea]
1981
Saad, M.A.H. | El-Rayis, O.A. | El-Nady, F.E. (Alexandria Univ. (Egypt). Oceanography Dept.)
A study of the state of pollution by petroleum hydrocarbons along the Alexandria coast [Egypt]
1981
Wahby, S.D. | El-Deeb, K.Z. (Institute of Oceanography and Fisheries, Alexandria (Egypt))
A study of the bacteriological pollution of the Northern Adriatic Sea coastal waters off Rovinj, Yugoslavia
1981
Fuks, D. (Rudjer Boskovic Inst., Rovinj (Yugoslavia). Center for Marine Research)
[Thermal shock effects on some pelagic copepod species: experimental study]
1981
Benon von Unruh, P. (Centre Universitaire de Luminy, 13 - Marseille (France). Lab. d'Hydrobiologie Marine)
Reproductive cycle of Skeletonema and Cyclotella modified by chemical changes in the Black Sea
1981
Mihnea, P.E. (Romanian Marine Research Inst., Constanta)
Levels of heavy metals in the surface water of a semi-enclosed basin along the Egyptian Mediterranean coast
1981
El-Sayed, M.A. (Academy of Scientific Research and Technology, Alexandria (Egypt). Inst. of Oceanography and Fisheries) | El-Sayed, M.K.
[Non-parametral and multifactorial methods applied to the chronological study of pollutants]
1981
Bovee, F. de | Labat, J.P. (Laboratoire Arago, Banyuls-sur-Mer (France))
Influence of lead on delta-aminolevulinic acid dehydratase activity in blood of Scyliorhinus canicula (L.)
1981
Tudor, M. (Institute of Oceanography and Fisheries, Split (Yugoslavia))
Distribution of trace elements and chlorinated hydrocarbons in Mugil auratus (Grey Mullet)
1981
Salihoglu, I. | Balkas, T.I. | Gaines, A.F. | Tugrul, S. | Basturk, O. | Uysal, F.F. (Middle East Technical Univ., Erdemli (Turkey). Marine Science Dept.)
[Effect of petrochemical pollutants on the aquatic plants of Porto Torres (Sardinia, Italy): methodologies of data analysis and interpretation]
1981
Giaccone, G. | Barone, R. (Palermo Univ. (Italy). Istituto di Botanica) | Muscetta, N. | Lorenzo, R. de