(1988). Impact of water and external forces on soil structure: Selected papers of the 1st Workshop on Soilphysics [sic] and Soilmechanics [sic], Hannover 1986 / J. Drescher, R. Horn & M. de Boodt, editors.
Chicago-referens (17:e uppl.)Impact of Water and External Forces on Soil Structure: Selected Papers of the 1st Workshop on Soilphysics [sic] and Soilmechanics [sic], Hannover 1986 / J. Drescher, R. Horn & M. De Boodt, Editors. 1988.
MLA-referens (9:e uppl.)Impact of Water and External Forces on Soil Structure: Selected Papers of the 1st Workshop on Soilphysics [sic] and Soilmechanics [sic], Hannover 1986 / J. Drescher, R. Horn & M. De Boodt, Editors. 1988.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.