18,012 books • 3,044 series
The Economics of Agricultural Technology in Semiarid Sub-Saharan Africa (The Johns Hopkins Studies in Development)
Assessment of the Potential for Gold Mineralisation in the Southern Uplands of Scotland Using Multiple Geological, Geophysical and Geochemical Datasets (Mineral Reconnaissance Programme Report S., v. 141)
Gold Mineralisation in the Dalradian Rocks of Knapdale-Kintyre, South-West Highlands, Scotland (Mineral Reconnaissance Programme Report S., v. 143)