<< No. 43 : 31 December 1976 >> * Letters and Statements Letters to the "Chronicle" (from Georgia) * NINE ITEMS [1] KOVALYOV Letter from Soviet scientists (20 signatures) "To the scientists of the world" ‘Dear colleagues! ‘By this letter we wish to draw your attention to the tragic fate of the biologist Sergei Kovalyov. … Continue reading Letters & Statements, Dec ’76 (43.17-1)