Nothrop, L. J. Landsat detection of irrigation area salinity by L.J. Nothrop - Canberra Australian Government Publishing Service 1982 - v, 55 p., 4 p. of col. plates ill., 3 maps 25 cm. - Australian Water Resources Council occasional papers series no. 4 . Subjects--Topical Terms: Soils, Salts inIrrigationSpace photography Dewey Class. No.: 631.4 / 16