Hazards to navigation
Narrower
SDG
Metadata
Database
World problems
Type
(D) Detailed problems
Biological classification
N/A
Subject
Research, standards » Navigation
Societal problems » Hazards
Content quality
Unpresentable
Language
English
1A4N
J5757
DOCID
12057570
D7NID
174010
Last update
Oct 4, 2020