Science & Technology Agency. Gas chromatography-mass spectrometry abstracts. Science & Technology Agency.
Dyfyniad Arddull ChicagoScience & Technology Agency. Gas Chromatography-mass Spectrometry Abstracts. London: Science & Technology Agency.
Dyfyniad MLAScience & Technology Agency. Gas Chromatography-mass Spectrometry Abstracts. Science & Technology Agency.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.