Registros del 1 al 2 de 2 encontrados |
1.- FLUORESCENCE OF SOIL HUMIC ACIDS AND THEIR FRACTIONS OBTAINED BY TANDEM SIZE EXCLUSION CHROMATOGRAPHY-POLYACRYLAMIDE GEL ELECTROPHORESIS PERGAMON; OXFORD-NEW YORK; III; INTERNATIONAL, 2002 CHARACTERIZATION AND DYNAMICS OF HUMIC SUBSTANCES; PROCEEDINGS OF TWO SYMPOSIA HELD AT THE TENTH INTERNATIONAL MEETING OF THE INTERNATIONAL HUMIC SUBSTANCES SOCIETY (IHHS 10) Ver registro
2.- KEY ROLE OF THE LOW MOLECULAR SIZE FRACTION OF SOIL HUMIC ACIDS FOR FLUORESCENCE AND PHOTOINDUCTIVE ACTIVITY AMERICAN CHEMICAL SOCIETY; WASHINGTON, DC; USA; UNITED STATES, 2004 Ver registro
|
|
|