TY - BOOK T1 - Ground-Based Radio Wave Propagation Studies od the Lower Ionosphere A1 - Belrose, J.S A2 - Hewitt, L.W LA - English PP - Shirley Bay PB - Department of Netional Defence YR - 1967 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/das.4472 OP - 383 NO - Proceedings of a Conference held from 11 to 15 April, 1964 at Defence Research Telecomunications Establishment, Radio Physics Laboratory, Shirley Bay, Ottawa, Ontario, Canada KW - Meteorología ER -