The less widely cultivated Erythroxylum novogranatense has historically ... This simple difference has been used in the field for coca plantation monitoring surveys. But differences in leaf ...

Your Artstor image groups were copied to Workspace. The Artstor website will be retired on Aug 1st. RCC Perspectives No. 6, 2012 Erythroxylum Coca and Its Discontents: A... Czoty, Paul W., Drake ...

Accounting for $1.5 billion in 2020, the cocaine drug market is the second largest illegal drug market in the world. It comes ...