APA-Zitierstil (7. Ausg.)

(1990). Marginal agricultural land and efficient afforestation: Proceedings of a Workshop in the CEC Land and Water Use Research Program, held in Gembloux (Belgium), 20. - 21.10.1988. Office for Official Publ. of European Communities.

Chicago-Zitierstil (17. Ausg.)

Marginal Agricultural Land and Efficient Afforestation: Proceedings of a Workshop in the CEC Land and Water Use Research Program, Held in Gembloux (Belgium), 20. - 21.10.1988. Luxembourg: Office for Official Publ. of European Communities, 1990.

MLA-Zitierstil (9. Ausg.)

Marginal Agricultural Land and Efficient Afforestation: Proceedings of a Workshop in the CEC Land and Water Use Research Program, Held in Gembloux (Belgium), 20. - 21.10.1988. Office for Official Publ. of European Communities, 1990.