Armand N A Radio propagation and remote sensing of the environment - Boca Raton CRC Press 2005 - 440p cm. Bibliography P 427-433 ISBN: 0415317355 5022.8299999999999 Source: 11907, 02/01/2008, GOVINDA BOOK HOUSE General Book Subjects--Topical Terms: Geography Dewey Class. No.: U18:M95(D65,43:28), P5