Ökologischer Landbau, eine europäische Aufgabe : Agrarpolitik u. Umweltprobleme
Herausgeber, Stiftung Ökologischer Landbau
Bok
·
Tysk
·1977
Detaljer
Utgitt
Karlsruhe : Müller , 1977
Omfang
127 p. : ill.
Opplysninger
Includes bibliographical references.. - Papers presented at a seminar in June, 1976, attended by representatives from Germany, France, The Netherlands, Austria, and Switzerland.
