1. A Procedure to Assess and Revise The Pennsylvania Phosphorus Index Open Access Author: Weld, Jennifer Lizabeth Title: A Procedure to Assess and Revise The Pennsylvania Phosphorus Index Graduate Program: Soil Science (PHD) Keywords: PhosphorusPhosphorus IndexTopoSWATAPLEnutrient management File: Download Weld_Dissertation_05_11_2022.pdf Committee Members: Bradley Cardinale, Program Head/ChairTameria Veith, Outside Unit & Field MemberCharlie White, Major Field MemberPeter Kleinman, Major Field MemberDouglas Beegle, Chair & Dissertation Advisor