共 2 条
[1]
2001ReportontheStatusofAcademicGeoscienceDepartments. AmericanGeologicalInstitute. . 2002
[2]
ThestatusofdigitalgeologicalmappinginEurope:Theresultsofacensusofthedigitalmappingcoverage,approachesandstandardsof29Europeangeologicalsurveyorganisationsintheyear2000. IanJackson,KristineAsch. Comput-ersandGeosciences . 2002