Biogas: Volumes 1 and 2 (Better Farming Series)

This book will enable you to genuinely understand how to really utilize Biogas in agricultural development at the farm and family level. Volume 1: Biogas, what it is; how it is made; how to use it begins with a thorough introduction to Biogas including materials, testing and waste products to use for a small biogas unit. Volume 2: Building a better Biogas Unit takes what you learned in Volume 1 and gives you the information to build a unit on a much larger scale.