International working group on project 5 : ecological effects of human activities on the value and resources of lakes, marshes, rivers, deltas and coastal zones, Paris 13-17 May 1974 : final report
Finna-arvio
International working group on project 5 : ecological effects of human activities on the value and resources of lakes, marshes, rivers, deltas and coastal zones, Paris 13-17 May 1974 : final report
Tallennettuna:
| Ulkoasu |
80 sivua |
|---|---|
| Kieli |
englanti |
| Alkuteoksen kieli |
englanti |
| Huomautukset |
SC.74/Conf.662. |
| Julkaisija |
Paris :
Unesco,
1975.
|
| Sarja | MAB report series, 21. |
| Hae kokoteksti | |