TY - BOOK ID - 141056625 TI - Proceedings of the Nagata symposium on geomagnetically conjugate studies and the workshop on Antarctic Middle and upper atmosphere physics AU - Sato, Natsuo AU - National Institute of Polar Research PY - 1987 DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:141056625 AB - ER -