1. Conditional stability constants of trace metals and naturally occurring humic materials: their application in equilibrium models and verification with field data;Alberts,1983
2. MINTEQA2/PRODEFA2: a geochemical speciation model and interactive preprocessor;Allison,1995
3. Cadmium and lead in soils and vegetables: investigation of the factors controlling concentrations in soil solutions and the tissues of crop plants;Alloway;DOE Project PECD 7/8/05,1986