by Jansen, B, Nierop, K.G.J, Verstraten, J.M
Published in European journal of soil science (01.08.2005)

by Delgado, R, Martin-Garcia, J.M, Oyonarte, C, Delgado, G
Published in European journal of soil science (01.03.2003)

by Grossman, R. B., Harms, D. S., Seybold, C. A., Herrick, J. E.
Published in Journal of soil and water conservation (01.01.2001)

by Dorronsoro, C, Alonso, P
Published in Soil Science Society of America journal (01.05.1994)

by Vidal, M, Sanchez-Carpintero, I, Pinilla, A, Roquero, C, Lopez, A
Published in Communications in soil science and plant analysis (01.01.1999)