Volume (Issue) 4 (1) December 1999


  1. Correlation of solid-liquid mass transfer in liquid fluidized bed 1-12 O. Laçin, H. Saraç


  2. Pollution potential of Murgul copper plant solid wastes 13-20 A. Yartaşı, A. Ekmekyapar, R. Gül, A. Sert


  3. Levels of heavy metals in the alga of Ulva lactuca growing in the Aegean Sea 21-23 M. Tüzen, E. Sesli, A. Demirbaş


  4. A study for learning the orders of atomic orbitals 25-29 A. Menzek


  5. Some taxa of Bryophyta spreaded in Eynesil District (Giresun-Turkey) 30-41 T. Özdemir


  6. Chromite minerals from Guleman in Turkey and their XRF and classic analyses 42-46 M. Özdemir, A. Demirbaş, İ. Çakmak