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Environmental effects of industries and plants
3
Environmental sciences
3
GE1-350
Renewable energy sources
3
TD194-195
TJ807-830
3
agroforestry
3
bush bean
2
northern agriculture management
2
potato
2
subarctic agriculture
2
aboriginal
1
arctic
1
food security
1
intercropping
1
nutrient supply rate
1
plant nutrients
1
subarctic
1
sustainable food production
1
ternary plots
1
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