00309nam a2200109Ia 4500082002400000100006100024245006000085260003100145300001300176500000500189700000500194  a338.095488bN277.TE  aNational Council of Applied Economic Research, New Delhi  aTechno-economic survey of Andaman and Nicobar islandsb  aNew DelhibThe Auth.c1972  ax, 131p.  a  a