Managing Organic Matter in Tropical Soils: Scope and Limitations: Proceedings of a Workshop organized by the Center for Development Research at the University of Bonn (ZEF Bonn) - Germany, 7-10 June, 1999
by Martius, Christopher (Editor), and Tiessen, Holm (Editor), and Vlek, Paul L.G. (Editor)
Managing Organic Matter in Tropical Soils: Scope and Limitations: Proceedings of a Workshop organized by the Center for Development Research at the University of Bonn (ZEF Bonn) - Germany, 7-10 June, 1999
by Martius, Christopher (Editor), and Tiessen, Holm (Editor), and Vlek, Paul L.G. (Editor)
