K. BARTLE Et Al. , "ANALYSIS OF METHYLATED HUMIC ACIDS FROM FOSSIL-FUELS BY SIZE EXCLUSION CHROMATOGRAPHY AND NMR," ORGANIC GEOCHEMISTRY , vol.11, no.3, pp.139-149, 1987
BARTLE, K. Et Al. 1987. ANALYSIS OF METHYLATED HUMIC ACIDS FROM FOSSIL-FUELS BY SIZE EXCLUSION CHROMATOGRAPHY AND NMR. ORGANIC GEOCHEMISTRY , vol.11, no.3 , 139-149.
BARTLE, K., POMFRET, A., PAPPIN, A., MILLS, D., & EVLIYA, H., (1987). ANALYSIS OF METHYLATED HUMIC ACIDS FROM FOSSIL-FUELS BY SIZE EXCLUSION CHROMATOGRAPHY AND NMR. ORGANIC GEOCHEMISTRY , vol.11, no.3, 139-149.
BARTLE, KD Et Al. "ANALYSIS OF METHYLATED HUMIC ACIDS FROM FOSSIL-FUELS BY SIZE EXCLUSION CHROMATOGRAPHY AND NMR," ORGANIC GEOCHEMISTRY , vol.11, no.3, 139-149, 1987
BARTLE, KD Et Al. "ANALYSIS OF METHYLATED HUMIC ACIDS FROM FOSSIL-FUELS BY SIZE EXCLUSION CHROMATOGRAPHY AND NMR." ORGANIC GEOCHEMISTRY , vol.11, no.3, pp.139-149, 1987
BARTLE, K. Et Al. (1987) . "ANALYSIS OF METHYLATED HUMIC ACIDS FROM FOSSIL-FUELS BY SIZE EXCLUSION CHROMATOGRAPHY AND NMR." ORGANIC GEOCHEMISTRY , vol.11, no.3, pp.139-149.
@article{article, author={KD BARTLE Et Al. }, title={ANALYSIS OF METHYLATED HUMIC ACIDS FROM FOSSIL-FUELS BY SIZE EXCLUSION CHROMATOGRAPHY AND NMR}, journal={ORGANIC GEOCHEMISTRY}, year=1987, pages={139-149} }