Author Details for "McDonald, R.E."
| Title | Author(s) | Publication | Year | Online Access |
|---|---|---|---|---|
| Delaware River watershed pesticide impact assessment model, (abstr.) | McDonald, R.E.; and Seyler, H.L. | Association of American Geographers, Annual Meeting, Program Abstracts no. 89, p. 156 | 1993 | N/A |