Détail du congrès:
Congrès: Vth Congres of yugoslav society of soil science, Sarajevo, Yugm, 31/05 - 02/06 1976 (1976; YUG) (1976) |
Congrès: Vth Congres of yugoslav society of soil science, Sarajevo, Yugm, 31/05 - 02/06 1976 (1976; YUG) (1976) |