Stemler, Elizabeth A. Electron capture negative ion mass spectra of enviromental contaminants and related compounds Elizabeth A. Stemler; Ronald A. Hites - xviii; 390 p. BIBLIOTECA: UACH-FCQ ISBN: 0-89573-708-6 Subjects--Topical Terms: Espectroscopia--Masa Dewey Class. No.: 628.5 / STE 1988