The state water plan :
subbasin 15 : Lake Erie /
prepared by Office of Resources Management, Bureau of Resources Programming, Division of Comprehensive Resources Programming.
APA Citation
Pennsylvania. Department of Environmental Resources. Bureau of Resources Programming. (1979). The state water plan: subbasin 15 : Lake Erie. Harrisburg, Pa.: The Bureau : may be purchased from Dept. of Property and supplies, State Book Store.
MLA Citation
Pennsylvania. Department of Environmental Resources. Bureau of Resources Programming. The State Water Plan: Subbasin 15 : Lake Erie. Harrisburg, Pa.: The Bureau : may be purchased from Dept. of Property and supplies, State Book Store, 1979.
Warning: These citations may not always be complete (especially for serials).