Zeschmar-Lahl B.: What are non-agricultural pesticides? PAN Dossier No. 4: Pesticides in Europe at the Edge of the Twentieth Century. Proceedings of the European PAN Conference, Brussels, 16.-18.1.1992, 16-22, 1992
Zeschmar-Lahl B.: What are non-agricultural pesticides? PAN Dossier No. 4: Pesticides in Europe at the Edge of the Twentieth Century. Proceedings of the European PAN Conference, Brussels, 16.-18.1.1992, 16-22, 1992