The comet nucleus sample return mission : proceedings of a workshop held at the University of Kent at Canterbury, UK 15-17 July 1986 / [comp. by Olga Melita]Life sciences research in space : proceedings of the Second European Symposium held at Porz Wahn, Germany, 4-6 June 1984 / [comp. by Norman Longdon and Olga Melita]Proceedings of the EARSeL/ESA Symposium on remote sensing applications for environmental studies : 26-28 April 1983, Brussels, Belgium, co-sponsored by the Commission of the European Communities & the Parliamentary Assembly of the Council of Europe / [comp. by N. Longdon & O. Melita]Papers from an ESA workshop on the gravity relevance in bone mineralisation processes : held in Brussels, Belgium, 18-20 January 1984, sponsored by: The European Space Agency & Service d'Orthopédie-Traumatologie, Hôpital Erasme, Université Libre de Bruxelles / [comp. by N. Longdon & O. Melita]Proceedings of an EARSeL/ESA symposium on integrative approaches in remote sensing : 8-11 April 1984, Guildford, Surrey, U.K., co-sponsored by: U.K. Department of Trade and Industry, U.K. Natural Environment Research Council, U.K. National Remote Sensing Centre / [comp. by Norman Longdon and Olga Melita]Proceedings of the Colloquium on kilometric optical arrays in space : 23-25 October, 1984, Cargèse, Corsica, France : co-sponsored by: The European Space Agency (ESA), Centre d'Etudes et de Recherches Géodynamiques et Astronomiques (CERGA) / [ed. by: N. Longdon & O. Melita]European remote sensing opportunities: systems, sensors and ap[p]lications : proceedings of the EARSeL/ESA Symposium held in Strasbourg, France on 31 March - 3 April 1985, co-sponsored by: Council of Europe, Commission of the European Communities, Centre National d'Etudes Spatiales, University of Strasbourg / [comp. by Norman Longdon & Olga Melita]A cosmic x-ray spectroscopy mission : proceedings of a workshop held in Lyngby, Denmark on 24-26 June 1985 / [comp. by Norman Longdon & Olga Melita]Thematic applications of SAR data : proceedings of a workshop, held at ESRIN, Frascati, 9-11 September 1985 / [comp. by Duc Guyenne & Olga Melita]Europe from space : an ESA/EARSeL Symposium held in conjunction with EARSeL's General Assembly at the Technical University of Denmark, Lyngby, 25-27 June 1986 / [comp. by Olga Melita]Lo sviluppo tecnologico in agricoltura : il caso della zootecnia / Jan Van der Ploeg ; [trad. di Francesco e Olga Melita]