31.   There are case studies, drawings and objects made from tree barks et cetera and a sound system which simulates sounds of birds, frogs and primates.

32.   These were ground to a powder, with a small amount of flavor added along with ground up leaves and tree bark, he reported.

33.   They said people typically live on gruel and even animal feed and tree bark, while the communist regime diverts resources into a military buildup.

34.   U.N. and other aid officials who have recently visited North Korea have said residents were surviving on thin porridge, tree bark and leaves.

35.   Traces of the insecticides were found in tree bark from even very remote regions, such as rain forests in South America, the researcher said.

36.   To survive hunger and disease, they stole from local farmers, looted hospitals and ate roots, tree bark and grubs.

37.   Tree stalks are tied together with vine for scaffolding, and twigs and tree bark are laid out for flooring.

38.   U.N. aid workers say hunger is widespread in North Korea and many residents are eating wild grass and tree bark to survive.

39.   U.N. and other international aid officials have said residents were surviving on thin porridge, tree bark and leaves.

40.   Video footage brought back by the health workers showed local doctors manually grinding roots and tree bark using rusty equipment.