00257nam a2200097Ia 4500008004100000040001100041245002000052260006400072300001300136300001000149251112s9999||||xx |||||||||||||| ||und||  aCNCLSA 0aCurrent Science  cJanuary 5, 1972bFortnightly Journal of ResearchaBangalore  aP. 1-894  bV. 41