TY  - GEN
AU  - United Nations Environment Programme
PY  - 2009
SN  - 978-92-807-3022-7
UR  - https://wedocs.unep.org/handle/20.500.11822/8141
LA  - English
PB  - United Nations Environment Programme
TI  - London convention and protocol UNEP: guidelines for the placement of artificial reefs
M3  - Technical guideline
ER  -