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14 treff

Before Sudoku : the world of magic squares
Block, Seymour S.
Bok Engelsk 2009
Disinfection, sterilization, and preservation
edited by Seymour S. Block
Bok Engelsk 1977
Disinfection, sterilization and preservation
edited by Carl A. Lawrence, Seymour S. Bl...
Bok Språk ikke angitt 1968
Getting the most from fungicide tests
Block, Seymour S.
Bok Engelsk 1959
How a disinfectant disinfects
Block, Seymour S.
Bok Engelsk 1958
Production of mushrooms from sawdust
Seymour S. Block, G. Tsao and Lunghwa Han...
Bok Engelsk 1958
A versatile, low-cost laboratory shaker
Block, Seymour S.
Bok Engelsk 1955
Protection of paper and textile products from insect damage. An atmospheric waveform receiver / William J. Kessler and S.E. Smith
Block, Seymour S.
Bok Engelsk 1951
The chaetognatha of the west coast of Florida. Experiments in mildew prevention / Seymour S. Block
Pierce, E.L.
Bok Engelsk 1951
Fungicide-treated cotton fabric : outdoor exposure and laboratory tests
Block, Seymour S.
Bok Engelsk 1949
Insecticidal surface coatings
Block, Seymour S.
Bok Engelsk 1948
Mildewproofing compounds
Block, Seymour S.
Bok Engelsk 1948
Residual toxicity tests on insecticidal protective coatings
Block, Seymour S.
Bok Engelsk 1948
Insect tests of wire screening effectiveness
Block, Seymour S.
Bok Engelsk 1946