Medical Marijuana in Canada - A Practical Guide to Canada's Cannabis Laws by Ryder Management Inc.Following the adoption of the international treaty entitled the Single Convention on Narcotic Drugs, each participating country was required to develop their own legislation on controlled substances including a schedule of classification. It is interesting to note the parallel between the war on drugs and the discovery, identification and explanation of cannabinoids. A co-incidence? This book provides a cursory review of the history of cannabis and reviews the drug laws focusing on the legislation in Canada. In addition, this book provides instructions for decarbing your dried plant material along with recipes that include cannabutter.