R. R. van der Ploeg

Flood magnification on the River Rhine

Gunnar Hoefer, Nicholas Pinter, N. Pinter, 2006 .

Contact angle of soils as affected by depth, texture, and land management

M. Kirkham, R. Horton, S. K. Woche, 2005 .

Elbe river flood peaks and postwar agricultural land use in East Germany

R. R. van der Ploeg, P. Schweigert, 2001, Naturwissenschaften.

Use and Misuse of Nitrogen in Agriculture: The German Story

R. R. van der Ploeg, Rienk P. Schweigert, Rienk J. Bachmann, 2001, TheScientificWorldJournal.

Physical properties of a soil substitute derived from an aluminum recycling by-product.

R. Horton, R. R. van der Ploeg, Dirk Hermsmeyer, 2002, Journal of hazardous materials.