Environmental benefits from agriculture :

Environmental benefits from agriculture : issues and policies : the Helsinki Seminar. - Paris : Washington D. C. : Organisation for Economic Co-operation and Development ; OECD Washington Center [distributor], c1997. - 158 p. : ill., maps ; 28 cm. - OECD proceedings .

Papers from the Seminar on Environmental Benefits from Agriculture, held in Helsinki on 10-13 September 1996.

Includes bibliographical references.

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