title: A nomograph for the conversion of 2,4-D ester concentrations in air from mug/m-3 to ppbv and vice versa.
mesh_terms: D015084:2,4-Dichlorophenoxyacetic Acid / Q000032:analysis*; D000397:Air Pollution / Q000032:analysis*; D004952:Esters / Q000032:analysis; D008433:Mathematics; D008722:Methods; D011312:Pressure; D013696:Temperature
chemical_list: D004952:Esters; D015084:2,4-Dichlorophenoxyacetic Acid