Electron-microscopic structure of protozoa (1963) Electron-microscopic structure of protozoa . electronmicrosco00pite Year: 1963 ***â¢ '. B f^j |i 50 0\ â¦â -m f II â-^^r \ â 'IRr* 4f: . #.4. Â«'H.^^IHK -*Â» â -**.' 51

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