Guidelines and standard procedures for continuous water-quality monitors :
site selection, field operation, calibration, record computation, and reporting /
by Richard J. Wagner [and others].
APA Citation
Wagner, R. J., Geological Survey (U.S.). (2000). Guidelines and standard procedures for continuous water-quality monitors: site selection, field operation, calibration, record computation, and reporting. Reston, Va.: U.S. Dept. of the Interior, U.S. Geological Survey .
MLA Citation
Wagner, Richard J, and Geological Survey (U.S.). Guidelines And Standard Procedures for Continuous Water-quality Monitors: Site Selection, Field Operation, Calibration, Record Computation, And Reporting. Reston, Va.: U.S. Dept. of the Interior, U.S. Geological Survey , 2000.
Warning: These citations may not always be complete (especially for serials).