100 YEARS SINCE THE FOUNDATION OF BIOSPELEOLOGY BY THE ROMANIAN SCIENTIST EMIL RACOVIŢĂ
On the occasion of celebrating one century from the foundation of biospeleology by the wide-world recognized great Romanian scientist, Emil Racoviţă, Romfilatelia, the specialized company in editing and trading Romanian postage stamps, introduces into circulation the postage stamps issue 100 YEARS SINCE THE FOUNDATION OF BIOSPELEOLOGY BY THE ROMANIAN SCIENTIST EMIL RACOVIŢĂ.On the occasion of […]