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 C. Martius, H. Tiessen, P. L. G. Vlek (auth.), C. Martius, H. Tiessen, P. L. G. Vlek (eds.)
2001 | 236 Pages | ISBN: 9048159474 | PDF | 8 MB