@article{Racey2019, author = "Jonathan D Racey", title = "{Development of Novel Turbidity Calibration Standards and Methodologies Using Appropriate Technology}", year = "2019", month = "8", url = "https://hammer.purdue.edu/articles/thesis/Development_of_Novel_Turbidity_Calibration_Standards_and_Methodologies_Using_Appropriate_Technology/8309423", doi = "10.25394/PGS.8309423.v1" }