00580nam a2200133Ia 4500008004100000040001700041082002200058110006700080245019000147260002200337300001000359440002100369650005600390190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta382.1bO68I  aOrganisation for Economic Co-operation and Development (Paris) 0aInter-regional co-operation in the social sciences for developmentbsecond inter-regional meeting on development research, communation and education, Bogota, Colombia 5th 8th June, 1979  aParisbOECDc1980  a198p.  aNew series; no.5  aRural development; International economic relations