Iverson, Melissa, Maja Krzic, and Arthur Bomke. “A Framework for Site Assessment Guides for Urban Impacted Soils: A Vancouver Case Study”. Journal of Agriculture, Food Systems, and Community Development 5, no. 1 (November 21, 2014): 75–85. Accessed November 27, 2021. https://www.foodsystemsjournal.org/index.php/fsj/article/view/300.