[An eminent French teacher, Professor Couvelaire].
D002722:Chlorobenzenes; D005006:Ethnicity; D049673:History, 20th Century; D007802:Language; D014230:Triazoles; D005466:Fluorocarbons
D002722:Chlorobenzenes; D014230:Triazoles; C524826:tetraconazole; D005466:Fluorocarbons
Un maestro francés: el Profesor Couvelaire.