Reddit mentions of The Farm as Ecosystem

Hi! I've spent the past few days watching some online videos offered for free as part of a sustainability conference for anyone interested in managing or working on small farms. The conference website: www.smallfarmsummit.org . (The conference has finished, however. I just wanted to provide the source of my information.) One of the participants, Zach Wolf, delivered a video called, "Your Relationship to Soil Fertility Management." At the end, he mentioned these texts as sources for more information and research:

• [Soil Science Simplified] (http://www.amazon.com/Soil-Science-Simplified-Neal-Eash/dp/0813818230)
  
  
• [The Art of Balancing Soil Nutrients: A Practical Guide to Interpreting Soil Tests] (http://www.amazon.com/Art-Balancing-Soil-Nutrients-Interpreting/dp/1601730322/ref=sr_1_1?s=books&ie=UTF8&qid=1427136013&sr=1-1&keywords=The+art+of+balancing+soil+nutrients)
  
  
• [Marschner's Mineral Nutrition of Higher Plants, Third Edition] (http://www.amazon.com/Marschners-Mineral-Nutrition-Higher-Plants/dp/0123849055/ref=sr_1_1?s=books&ie=UTF8&qid=1427136123&sr=1-1&keywords=mineral+nutrition+of+higher+plants)
  
  
• [The Soil Will Save Us: How Scientists, Farmers, and Foodies Are Healing the Soil to Save the Planet] (http://www.amazon.com/The-Soil-Will-Save-Scientists/dp/1609615549/ref=pd_rhf_dp_s_cp_3_9S4X?ie=UTF8&refRID=0X6WRFG59DYAVGMZW3WM)
  
  
• [The Farm as Ecosystem] (http://www.amazon.com/Farm-as-Ecosystem-Jerry-Brunetti/dp/1601730411/ref=sr_1_1?ie=UTF8&qid=1427390978&sr=8-1&keywords=The+Farm+as+an+Ecosystem)
  
  I haven't read any of them yet. I hope they are of some help to you. :)