Vol. 10 No. 4

Research Papers

• Effects of variations in loading conditions on maximum pressure and muzzle velocity when using composite charge

  V. B. Tawakley

  293-307

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• Retention of ascorbic acid in fortified orange juice powers during storage

  G. S. Siddappa, B. S. Bhatia, Girdhari Lal

  308-312

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• Studies on the quality of liver extract preparations

  J. N. Tayal, R. K. Srivastava, D. N. Zutshi, M. C. Mathur

  313-319

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• A few alternative techniques for the production of olive green shade without the use of the conventional synthetic dyestuffs

  P. S. Nadkarni

  320-328

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• Current trends in insecticide resistance in vectors of diseases

  S. L. Perty, S. K. Ranganathan

  329-336

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• Maximum permissible level of radio activity in drinking water

  P. C. Gupta

  337-343

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