aspect ã©conomique
(
2
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aspect économique
(
2
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development, sustainable
(
2
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développement durable
(
2
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ecologically sustainable development
(
2
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economic aspects
(
2
)
economic development, sustainable
(
2
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economic sustainability
(
2
)
environmental aspects
(
2
)
esd
(
2
)
life sciences
(
2
)
nachhaltige entwicklung
(
2
)
smart growth
(
2
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sustainable development
(
2
)
sustainable economic development
(
2
)
1970-2020
(
1
)
agrarproduktion
(
1
)
agrarökologie
(
1
)
agriculture
(
1
)
agriculture -- economic aspects -- europe
(
1
)
agriculture and state
(
1
)
agriculture durable
(
1
)
agriculture economic aspects
(
1
)
alternative agriculture
(
1
)
anbausystem
(
1
)
animals
(
1
)
aspects économiques
(
1
)
aufsatzsammlung
(
1
)
bio-energy
(
1
)
biobased economy
(
1
)