Using column lysimetry to evaluate acid precipitation effectsAlfred Ray Harris · First published 1990Open the Tome
Letter to Roger Hampson (A.A.I.) inviting him to a meeting to explore the possibility of setting up a National Research Conference in Art and Design EducationAlfred Harris · First published 1987Open the Tome
Evaluation of several methods of applying sewage effluent to forested soils in the winterAlfred Ray Harris · First published 1978Open the Tome
