RT Book T1 Quaternary period in Saudi Arabia: a cooperative research project of the University of Petroleum and Minerals, Dhahran and the Austrian Acad. of Sciences, Vienna A2 Sayari, Saad S. al- LA English PP Wien u.a. PB Springer YR 1978 UL https://ixtheo.de/Record/1078402647 K1 Aufsatzsammlung