TY  - RPRT
TI  - The Oligochaeta (Annelida, Clitellata) of the St. Lawrence Great Lakes region: An update
AU  - Douglas R. Spencer
AU  - Patrick L. Hudson
PY  - 2003
DO  - 10.1016/s0380-1330(03)70418-3
UR  - https://pubs.usgs.gov/publication/1000972
ID  - 1000972
ER  -