Check-list of the freshwater algae of Turkey
Investigations on the sediment of Lake VAN II. heavy metals, sulfur, hydrogen sulfide and thiosulfuric acid S-(2-amino ethyl ester) contents
B. Öztürk, N. Balkis, K.C. Güven, A. Aksu, M. Görgün, S.Ünlü, N. Hanilci
Bosphorus: Is the passage getting safer?