1952- biography diplomaticrelations dor economicconditions economichistory foreignrelations gasindustry history hudnut israeli khalīfahibnḥamadālthānī khalīfahibnḥamadālthānī moshe petroleumindustryandtrade poets politicsandgovernment qatar strategicaspects strategicaspectsofindividualplaces translationsintoenglishdor williamh ḥamadibnkhalīfahālthāni