D. R. Spencer

The magnitude of improper waste discharges in an urban stormwater system

Stacy D. Schmidt, D. R. Spencer, S. Schmidt, 1986 .

Quantifying the Effects of Break Source Flow Rates on AP600 Containment Stratification

Per F. Peterson, Joel Woodcock, D. R. Spencer, 2001 .

The Oligochaeta (Annelida, Clitellata) of the St. Lawrence Great Lakes Region: an Update

D. R. Spencer, P. Hudson, 2003 .

The Aquatic Oligochaeta of the St. Lawrence Great Lakes Region

D. R. Spencer, 1980 .

Occurrence of Manayunkia speciosa (Polychaeta: Sabellidae) in Cayuga Lake, New York, with Additional Notes on Its North American Distribution

D. R. Spencer, 1976 .