InterWATER Thesaurus
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O
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70
terms
oases
objectives
objectives-oriented project planning (oopp)
USE
gopp
occupational health
occupational safety
USE
occupational health
occupations
ocean disposal
USE
sea disposal
ocean water
USE
seawater
oceania
odor
USE
odour
odor control
USE
odour control
odour
odour control
off-site disposal
oil flush toilets
oil industry
oil pollution
oil removal
oman
on-site disposal
on-site production
onchocerca
onchocerciasis
one pipe system
one-day latrines
oopp
USE
gopp
open channel drainage
USE
drainage
open conduits
open defecation
open drains
USE
drainage
open wells
operating costs
operation
operations research
operators
opinions
USE
attitudes
opisthorchiasis
opisthorchis
opisthorchis felineus
opisthorchis sinensis
USE
clonorchis sinensis
opisthorchis viverrini
oral rehydration
oral rehydration therapy
USE
oral rehydration
organic carbon
organic compounds
organic matter
organic wastes
organizational levels
organizational structure
USE
social structure
organizations
organoleptic quality
osmosis (reverse)
USE
reverse osmosis
outfalls
outreach
USE
extension
overflow pipes
overgrazing
overhung latrines
overland flow
ox carrying
USE
animal carrying
oxidation (biological)
USE
biological oxidation
oxidation (wet air)
USE
wet air oxidation
oxidation ditches
oxidation ponds
oxygen
oxygen demand
oxygenation
oxyuriasis
USE
enterobiasis
oxyuris vermicularis
USE
enterobius vermicularis
ozonation
ozone