. . . "wetenschappelijk artikel"@nl . . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0432 \u043B\u0438\u0441\u0442\u043E\u043F\u0430\u0434\u0456 1970"@uk . "Analysis of pesticides in water using silica gel column clean-up"@nl . "1970-11-01T00:00:00Z"^^ . "Analysis of pesticides in water using silica gel column clean-up"@en . . . "Analysis of pesticides in water using silica gel column clean-up"@nl . "Analysis of pesticides in water using silica gel column clean-up"@en . . . . . . "Analysis of pesticides in water using silica gel column clean-up"@nl . . "Analysis of pesticides in water using silica gel column clean-up"@en . "6" . . "im November 1970 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . "art\u00EDculu cient\u00EDficu espubliz\u00E1u en payares de 1970"@ast . "L G Johnson" . . "542-545" . "5" . . "Analysis of pesticides in water using silica gel column clean-up"@en . "23989419" . . "10.1007/BF01539984" . "scientific article published on 01 November 1970"@en . . . .