Distribution of quaternary ammonium salt
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John A. Biles; Fotios M. Plakogiannis; Beverly J. Wong; Paula M. Biles
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Article
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1966
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John Wiley and Sons
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English
โ 476 KB
so as t o elicit noises of low intensity and pitch, comparable to the clicking sound of thc connters (7). Thc prrsrnt rcsults indicate that the greater coverage of the peripheral portion of the arena, with the parallel beams, enhanced the natural tendency to stay near the periphery, and thus reduced