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Botanik & växtvetenskap
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Guide to cultivating peyote and other psychoactive cacti and extracting active properties, including obtaining seeds, growing a variety of cacti, cloning, and grafting, and …
Describes the psychoactive constituents of cannabis and the effects on potency of growth conditions, genetics, harvesting techniques, and processing. Includes variations in THC …
Hallucinogenic and Poisonous Mushrooms Field Guide tells how to find wild mushrooms in America. It is a hip-pocket field guide that presents 24 hallucinogenic mushrooms that grow …