Catalogue of Data on Solar-terrestrial Physics in World Data Center A Subcenters World Data Center A. Published: 1973 Total Pages: 340 Get eBook
Geomagnetic Polar Cap (PC) Index, 1975-1993 World Data Center A for Solar-Terrestrial Physics Published: 1994 Total Pages: 310 Get eBook
Report UAG World Data Center A for Solar-Terrestrial Physics Published: 1972 Total Pages: 592 Get eBook
National Ocean Policy United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Oceanography Published: 1976 Total Pages: 232 Get eBook
