1. Determination of Acid Volatile Sulfide and Selected Simultaneously Extractable Metals in Sediment;Allen,1991
2. Chemical Analysis of Ecological Materials;Allen,1989
3. Methods of Soil Analysis, Parts 1 and 2;Black,1986
4. Constructed wetlands for treatment of ash pond seepage;Brodie,1989
5. Eh–pH Diagrams for Geochemistry;Brookins,1988