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A double-blind, controlled trial of bioflorin (Streptococcus faecium SF68) in adults with acute diarrhea due to Vibrio cholerae and enterotoxigenic Escherichia coli
Mikropetrographische Klassifizierung fester Prozessrückstände thermischer und chemischer Weichbraunkohlenveredlung im Auflichtmikroskop Micropetrographic Classification of Solid Residues from Lignite Upgrading with the Reflected Light Microscope
Report of the Interinstitute Conference on the Strength of Solid Polymers held at the Moscow Lenin State Teachers' Training University on No-vember 10-12 1966