REU Technical Series 61
Title: Central and Eastern European Sustainable Agricultural Network
Publisher: FAO-SEUR-Humboldt Univ., Berlin; Gödöllö Univ., Hungary
Year: 1999, Type: Proceedings

REU Technical Series 60
Title: Central and Eastern European Workshop on Needs and Potentials for Farm and Farming Systems Data
Publisher: FAO-SEUR, FAO-AGSP, Year: 1999, Type: Proceedings

REU Technical Series 59
Title: Role of Grazing in the Management of Agro-Pastoral Mountain Areas
Author: J. Troxler (ed.)
Publisher: FAO-REU FAO-RNE, Year: 1999, Type: Proceedings

REU Technical Series 58
Title: Research Methodologies in Organic farming
Author: R. Krell-R. Zanoli (eds.)
Publisher: FAO-REU FiBL, Year: 1999, Type: Proceedings

REU Technical Series 57
Title: Methods and Tools of Extension in Mountain Farms
Author: A. Peters (ed.)
Publisher: FAO-REU, Year: 1999, Type: Proceedings