Welcher,frank j. (1963). Standard Methods of Chemical Analysis (6.). Robert E. Krieger.
Chicago Edition CitationWelcher,frank j. Standard Methods of Chemical Analysis. 6. Huntington: Robert E. Krieger, 1963.
MLA Edition CitationWelcher,frank j. Standard Methods of Chemical Analysis. 6. Robert E. Krieger, 1963.
Warning: These citations may not always be 100% accurate.