Détail du congrès:
Congrès: Congress of south african society for enology and viticulture (2; 1978/10/03-04; Cape town, ZAF) (1978/10/03-04) |
Congrès: Congress of south african society for enology and viticulture (2; 1978/10/03-04; Cape town, ZAF) (1978/10/03-04) |