Report of the International Technical Workshop on Biological management of Soil Ecosystems for Sustainable Agriculture, organized by EMBRAPA-Soybean and FAO, held at Londrina, Brazil, from 24 - 27 June 2002.
- Rome Food and Agriculture Organization of the United Nations 2003.
- xii, 105p. ill. 29cm.--( FAO World Soil Resources Report; no. 101)
- FAO World Soil Resources Reports no. 101. .