PHARMACOLOGIC and MEDICINAL EFFECTS of MEDICAL CANNABIS- excellent article

https://www.wsma.org/doc_library/LegalResourceCenter/MedicalCannabis/Med%20Mar%20-%20Pharmacologic%20and%20Clinical%20Effects.pdf

Marijuana ‘s Carbon Footprint-9/2015

http://www.thecannabist.co/2015/09/15/marijuana-electricity-use-carbon-footprint/37922/