00393nam a2200109Ia 4500008004100000245005200041260005500093300003200148942000700180999001700187952007900204220214s9999    xx            000 0 und d 0aShell process oil 1211 for potato blight sprays  bTechnical Bulletin issued by Shell-Mex &BP, London  a7pShell isoprene rubber 309  cRE  c46471d46471  00104079aMAINbMAINd2021-12-22l0r2021-12-22 00:00:00w2022-02-14yRE