Roy Mangersnes / Man gathering crop of Coca (Erythroxylum coca) leaves using a net, the leaves are harvested six times a year, Bolivia, November. No release available.

Roy Mangersnes / Man wearing Bob Marley T-shirt holding a half kilogram bag of Coca (Erythroxylum coca) leaves, valued at 20 Bolivianos, or approximately two British Pounds, Bolivia, November

Roy Mangersnes / Landscape of deforested Cloud forest habitat, the forest is cleared to make room for Coca (Erythroxylum coca) plantations, Bolivia, November

Roy Mangersnes / Harvest of Coca (Erythroxylum coca) leaves in net ready to be taken to the market in La Paz, Bolivia, November

Roy Mangersnes / Landscape of deforested Cloud forest habitat, the forest is cleared to make room for Coca (Erythroxylum coca) plantations, Bolivia, November

Roy Mangersnes / Cultivated Coca (Erythroxylum coca) plants growing the valleys below the Andes, Bolivia, November

Roy Mangersnes / Coca (Erythroxylum coca) leaves drying in the sun, Cordillera Real, Bolivia, November

Roy Mangersnes / Man turning harvest of Coca (Erythroxylum coca) leaves to dry them in the sun, Bolivia, November

Daniel Heuclin / Coca leaves (Erythroxylum coca var. coca) held in the hand, main commercial source of cocaine, South America

Luiz Claudio Marigo / Coca leaves {Erythroxylum coca} used to make cocaine, Bolivia