00347nam a2200109Ia 4500082002100000100007900021245006200100260004300162300002200205500000500227700000500232  a528.854bIn39.IE  aIndia. Tourism and Civil Aviation, Ministry of-. Meteorological Department  aIndian ephemeris and nautical almanac for the year 1977b  aDelhibController of Publicationc1976  axxii, 473p. Index  a  a