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Ecology
3
Plant Biology
3
59999 Environmental Sciences not elsewhere classified
2
69999 Biological Sciences not elsewhere classified
2
FOS Biological sciences
2
FOS Earth and related environmental sciences
2
Biological Sciences not elsewhere classified
1
Environmental Sciences not elsewhere classified
1
Shrub cuttings
1
adventitious roots
1
arctic
1
reclamation
1
revegetation
1
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