1. Characterizing ponded infiltration in a dry cracked clay soil;Bouma;J. Hydrol.,1984
2. Gypsum as an ameliorating agent for solonetz soils in Alberta;Graveland;Can. J. Soil Sci.,1963
3. Report on soil surveys and investigations of the piedmont plain in the North-west of the Lower Indus Basin;Kamphorst,1964
4. Experimental laboratory simulation of the leaching of salt from an aggregate of a cracking clay soil;Kamphorst,1988