s:343:"%T Shifting cultivation and health conditions of the Karen Hill tribe in northern Thailand: connection and sustainable intervention? Annual technical report (January -December 2000) by International Centre for Research in Agroforestry (ICRAF), Chiang Mai, Thailand 
%A Tienboon P 
%A Kimmins J P 
%A Thomas D E 
%A Wangpakapattanawong P 
";