錢憲和Dricot, E.E.DricotTsien, Hsien-HoHsien-HoTsien2009-01-222018-06-282009-01-222018-06-281975http://ntur.lib.ntu.edu.tw//handle/246246/108710en-USDevonian Calcareous Algae from the Dinant and Numur Basinsconference paper