A survey of contemporary economics.

Farsça - Türkçe lugat : gencieni güftar, ferhengi Ziya.

Water chemistry of nuclear reactor systems 5 ; proceedings of the international conference organized by the British Nuclear Energy Society and Co-sponsored by the Royal Society of Chemistry... held in Bournemouth on 23-27 Oct. 1989.

Management of freshwater fisheries : proceedings of a symposium organized by the European Inland Fisheries Advisory commission, Göteborg, Sweden, 31 May - 3 June 1988

Pollution threat of heavy metals in aquatic environments

Sular coğrafyası : Yeraltı suları kaynaklar akarsular göller