Subject
Climatic changes
14
Mathematics History
12
Geology
10
Biodiversity
9
Geology, Stratigraphic
7
Mathematicians
7
Plate tectonics
6
Geology, Structural
5
Animal diversity
4
Animal ecology
4
Biodiversity conservation
4
Ecology
4
Geodynamics
4
Animal diversity conservation
3
Biotic communities
3
Climatic changes Economic aspects
3
Coastal ecology
3
Gondwana (Continent)
3
Mathematicians History
3
Number theory
3
Animals
2
Aromatic plants
2
Astronomy History
2
Climate change mitigation
2
Climatic changes Forecasting
2
Climatic changes Government policy
2
Coastal biodiversity conservation
2
Conservation biology
2
Crops and climate
2
Evolution (Biology)
2
Geomagnetism
2
Lichen-forming fungi
2
Lichens
2
Lichens Ecology
2
Magnetosphere
2
Marine biodiversity conservation
2
Materia medica, Vegetable
2
Mathematical analysis
2
Mathematics
2
Medicinal plants
2
Paleoclimatology
2
Physicists
2
Shields (Geology)
2
Statisticians
2
Wetland conservation
2
Wetland ecology
2
Agriculture Environmental aspects
1
Alien plants
1
Altitudes
1
Andaman Islands (India)
1
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