TY  - GEN
AU  - United Nations Environment Programme
AU  - Germany
PY  - 1976
UR  - https://wedocs.unep.org/handle/20.500.11822/30142
LA  - English
KW  - surface water
KW  - ecology
KW  - education
KW  - public relation
KW  - hydrology
KW  - German Democratic Republic
TI  - Eutrosym '76: Proceedings the International Symposium on Eutrophication and Rehabilitation of Surface Water  Vol. I, Part 2
M3  - Meeting resource
ER  -