sponsored by the Commission of the European Communities, Directorate-General for Agriculture, Coordination of Agricultural Research ; edited by A.J. Van der Zijpp, W. SybesmaKluwer Academic Publishersc1989
全国の図書館
著者標目Zijpp, A. J. van der Sybesma, W. Commission of the European Co...
sponsored by the Commission of the European Communities, Directorate-Generalfor Agriculture, Coordination of Agricultural Research ; edited by W. SybesmaMartinus Nijhoff for the Commission of the European Communities1981