Groundwater research needs in Minnesota :
summary of a workshop /
sponsored by the Water Resources Research Center, University of Minnesota.

APA Citation

University of Minnesota. Water Resources Research Center. (1989). Groundwater research needs in Minnesota: summary of a workshop. St. Paul, Minn.: Water Resources Research Center, University of Minnesota.

MLA Citation

University of Minnesota. Water Resources Research Center. Groundwater Research Needs In Minnesota: Summary of a Workshop. St. Paul, Minn.: Water Resources Research Center, University of Minnesota, 1989.

Warning: These citations may not always be complete (especially for serials).