RT Book, Whole SR Electronic A1 Keppel Coughlan A1 Keppel Coughlan A1 Hamish Cresswell A1 Keppel Coughlan A1 Hamish Cresswell A1 Neil McKenzie T1 Soil Physical Measurement and Interpretation for Land Evaluation YR 2002 SN 978-0-643-09959-3 DO 10.1071/9780643069879 OP 383 UL https://ebooks.publish.csiro.au/content/9780643069879/9780643069879