- CONTENTS
- Preface = ⅶ
- Natural Resources in Lacustrine Basins
- Natural resources in the lacustrine facies of the Cenozoic rift basins of East Africa / J.J. Tiercelin = 3
- Sedimentology of sodium sulphate deposits and special clays from the Tertiary Madrid Basin (Spain) / S. Ord
$$\acute o$$ $$\tilde n$$ ez ; J.P. Calvo ; M.A. Garc$$\acute i$$ a del Cura ; A.M. Alonso-Zarza ; M. Hoyos = 39





