Fredlund, D.G.Gan, J. K-M.2009-04-152009-04-151992http://hdl.handle.net/10625/37928Co-published by: Tsinghua UniversityText1 v. (various pagings) : ill.enSOILSSOIL MECHANICSTESTINGHOUSING CONSTRUCTIONENGINEERING DESIGNBUILDING CODESSOIL ANALYSISSOIL CHEMISTRYCHINACANADAIDRC Exchange Program on Expansive Soils (China) : final report; appendix I, annual report for 19911st annual progress report on IDRC Expansive Soils Exchange Program (China) between Tsinghua University, Chinese Academy of Railway Sciences & Guangxi University (China) and University of Saskatchewan, Saskatoon (Canada)Annual Report