Hsiao, Teng YuanTeng YuanHsiaoYu, Yue HwaYue HwaYuWernick, Idd K.Idd K.Wernick2009-01-212018-06-282009-01-212018-06-282001http://ntur.lib.ntu.edu.tw//handle/246246/106678application/pdf165029 bytesapplication/pdfen-USA note on material flows of construction aggregates in Taiwanjournal articlehttp://ntur.lib.ntu.edu.tw/bitstream/246246/106678/1/02.pdf