00319nam a2200109Ia 4500008004100000022001400041040001100055245005500066260006300121300001500184300001000199251112s9999||||xx |||||||||||||| ||und||  a0011-3891  aCNCLSA 0aCurrent SciencebA Fortnightly Journal of Research  c1980bM/S. Adair, Dutt & Co. ( India ) Private LtdaMadras  aP. 649-920  bV. 49