The Delaware River basin comprehensive study (level B study) :
preliminary draft final report.

APA Citation

Delaware River Basin Commission. (1979). The Delaware River basin comprehensive study (level B study): preliminary draft final report. West Trenton, N.J.: Delaware River Basin Commission.

MLA Citation

Delaware River Basin Commission. The Delaware River Basin Comprehensive Study (level B Study): Preliminary Draft Final Report. West Trenton, N.J.: Delaware River Basin Commission, 1979.

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