Sci-Tech Presentation in Field of Nature Conservation

Pyongyang, May 12 (KCNA) -- A national sci-tech presentation in the field of nature conservation took place at the Sci-Tech Complex Thursday to mark the fifth publication anniversary of respected Supreme Leader Kim Jong Un's work "On Effecting a Drastic Turn in Land Management to Meet the Requirements for Building a Thriving Socialist Nation". Attending it were officials concerned and scientists, technicians and teachers in the field of nature conservation. More than 300 scientific papers were presented. -0-