dans le dictionnaire PONS
I. con·ser·va·tion [ˌkɒn(t)səˈveɪʃən, Am ˌkɑ:n(t)sɚ-] SUBST no pl
II. con·ser·va·tion [ˌkɒn(t)səˈveɪʃən, Am ˌkɑ:n(t)sɚ-] SUBST modifier
- conservation area
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- conservation technology
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conservation
conservation SUBST
- conservation of the countryside
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- conservation of the countryside
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con·ser·ˈva·tion law SUBST SCI
- conservation law
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na·ture con·ser·ˈva·tion SUBST no pl
- nature conservation
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ˈsoil con·ser·va·tion SUBST no pl AGR
- soil conservation
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conservation law
- conservation law
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nature reserve, conservation area SUBST
wat·er con·ser·ˈva·tion SUBST no pl
- water conservation
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soil conservation (measure)
na·ture con·ser·ˈva·tion area SUBST
Energy Conservation Act SUBST
preservation environmental conservation ENVIRON
- preservation environmental conservation
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