Filters: Keyword is construction materialsandAuthor is Calorama -Elburg, NL[Clear All Filters]
1997
N. L. Calorama - Elburg, «Hand drilled wells», vol. no. 3. Calorama Rural Development Service, Elburg, The Netherlands, p. 65 p. : fig., photogr., tab., tech. drwngs., 1997.