Natural resources and rural development in arid lands: case studies from Sudan
H. R. J. Davies1985 年出版85 页ISBN：9280805045
ENERGY and the ENVIRONMENT into the 1990s Proceedings of the 1st World Renewable Energy Congress
A.A.M.SAYIGH1990 年出版0 页ISBN：
Third Workshop on Future Trends of Destributed Computing Systems
1992 年出版426 页ISBN：0818627557
CORE CONCEPTS OF COMMERCIAL LAW：PAST，PRESENT AND FUTURE
2222 年出版718 页ISBN：0314145508
NEW AND FUTURE DEVELOPMENTS IN COMMERCIAL FINITE ELEMENT METHODS
1981 年出版538 页ISBN：0950717223
ROBOTS 9 CONFERENCE PROCEEDINGS CURRENT LSSUES，FUTURE CONCERNS VOLUME 2
2222 年出版927 页ISBN：0444877932
