00300nam a2200109Ia 4500100004600000245008900046260003100135300000900166490000500175500000500180700000500185  aN. S. S. Agricultural Statistics Division  aReview of the sample surveys for estimating the catch of marine fish, 1950 to 1956b  aNew DelhibThe Auth.c1962  a58p.  a  a  a