海量图书期刊资源,随时随地畅享阅读乐趣
Chromatographic techniques for pesticide residue analysisGunter Zweig · 1964
Pesticide residues in foodGunter Zweig · 1973
Paper and thin-layer chromatographyZweig, Gunter.; Sherma, Joseph. · 1980
ChromatographyZweig, Gunter · Analytical Chemistry · 1968
Paper and thin-layer chromatographyZweig, Gunter.; Sherma, Joseph. · Analytical Chemistry · 1976
ChromatographyZweig, Gunter.; Sherma, Joseph. · Analytical Chemistry · 1974
Aerosol Chromatographic SprayZweig, Gunter. · Analytical Chemistry · 1956
PesticidesSherma, Joseph.; Zweig, Gunter. · Analytical Chemistry · 1985