Détail du congrès:
Congrès: UNIFYING CONCEPTS IN ECOLOGY,REPORT OF THE PLENARY SESSIONS OF THE FIRST INTERNATIONAL CONGRESS OF ECOLOGY,THE HAGUE,THE NETHERLANDS,SEPTEMBER 8-14,1974 (1974; NLD) (1974) |
Congrès: UNIFYING CONCEPTS IN ECOLOGY,REPORT OF THE PLENARY SESSIONS OF THE FIRST INTERNATIONAL CONGRESS OF ECOLOGY,THE HAGUE,THE NETHERLANDS,SEPTEMBER 8-14,1974 (1974; NLD) (1974) |