edited by F.M. Cancellotti and D. Galassi, sponsored by the Commission of the European Communities, Directorate-General for Agriculture Coordination of Agricultural Research.Commission of the European Communities, Directorate-General Information Market and Innovation1984.<A163-B2045>
edited by H. Errebo Larsen, sponsored by the Commission of the European Communities, Directorate-General for Agriculture, Coordination of Agricultural Research.Commission of the European Communities, Directorate-General Information Market and Innovation1984.<A163-B2044>