Surveying and land economy in the Commonwealth a description of the professions of surveying and land economy, the problems experienced in their advancement in developing countries, and the facilities required for education and training in these fields

"Surveying and land economy in the Commonwealth : a description of the professions of surveying and land economy, the problems experienced in their advancement in developing countries, and the facilities required for education and training in these fields"
"Surveying and land economy in the Commonwealth a description of the professions of surveying and land economy, the problems experienced in their advancement in developing countries, and the facilities required for education and training in these fields"@en