- PHOTO TAKEN 18AUG05 - Bolivian coca farmer Ignacio Chipana (L) and his partner crop coca leaves in the Monte Sinai district of the Chapare Province in the Bolivian Amazon August 18, 2005. After their latest victory in convincing the Bolivian government to legalize for each farmer a small plot of coca for personal consumption, the region's coca growers have begun to collaborate more and more with the authorities in the eradication of the illegal excess coca. Picture taken August 18, 2005.