@Book{023532327, title="Umweltprobleme der Landwirtschaft: Sondergutachten M{\"a}rz 1985", year="1985", publisher="Kohlhammer", address="Stuttgart [u.a.]", keywords="Agricultural pollution; Germany (West); Agricultural ecology; Agriculture and state; Agriculture; Environmental policy; Landwirtschaft; Umweltbelastung; Umweltschutz; {\"O}kologie", note="Der Rat von Sachverst{\"a}ndigen f{\"u}r Umweltfragen", note="Literaturverz. S. 376 - 406", isbn="3170032852", language="German" }