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Energy productivity and greenhouse gas emission intensity in Dutch dairy farms: A Hicks–Moorsteen by‐production approach under non‐convexity and convexity with equivalence results...
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Le jardin botanique de Bruxelles (1826-1912): miroir d'une jeune nation
Report of Liaison Group re 17-18 Sept 1988 ; Report of the Liaison Group of the National Anti-Apartheid Movements of the EC - Athens 17-18 September l988
