1984 Rigler and Downing the Calculation of Secondary Productivity
Hamilton InstituteMathematical Modelling and Prediction 1 CS416 - Mathematical Modelling & Prediction Lecturers – Douglas Leith, Robert Shorten Assessment.
1 Stock & Flow Diagrams James R. Burns. 2 What are stocks and flows?? A way to characterize systems as stocks and flows between stocks Stocks are variables.
