analysis
(
3
)
metallurgical analysis
(
2
)
x-ray spectroscopy
(
2
)
amérique du nord
(
1
)
centrarchidae
(
1
)
chemistry, analytic
(
1
)
computer programs
(
1
)
computer simulation
(
1
)
computer software
(
1
)
contaminación aspectos ambientales
(
1
)
copper
(
1
)
data processing
(
1
)
digital computer simulation
(
1
)
ecotoxicology
(
1
)
ecotoxicology -- methods
(
1
)
ecotoxicology methods
(
1
)
ekotoksykologia
(
1
)
environmental health
(
1
)
environmental sciences
(
1
)
environmental sciences & ecology
(
1
)
environmental toxicology
(
1
)
environmental toxicology -- data processing
(
1
)
environmental toxicology / data processing
(
1
)
environmental toxicology ; data processing
(
1
)
environmental toxicology data processing
(
1
)
fisheries
(
1
)
fishes
(
1
)
fishes, fresh-water
(
1
)
fishes, freshwater
(
1
)
fishing
(
1
)