Guifen Guo

Field Operation of an Artificial Perched Watertable Machine

Feng Liu, Kazuhiko Ohmiya, Ken Araya, 2010 .

Sintering of Salt-affected Soils: Part 1: Sintering of Soil Layers*

Ken Araya, Huibin Jia, Guifen Guo, 2009 .

Improvement of Salt-affected Soils, Part 1: Interception of Capillarity

Huibin Jia, K. Araya, Guifen Guo, 2006 .

Characteristics of Salt-affected Soils by Deep Tillage up to 600 mm: Disaggregation Experiments of Soil Clods*

Kazuhiko Ohmiya, Ken Araya, Azuma Araya, 2010 .