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Fantastic goldfields map created exclusively for the prospector. Well researched from historical records and extensive field expeditions this map includes alluvial workings, reef lines & ...
Geographic Information Analysis provides up-to-date coverage of the foundations of spatial data analysis through visualization and maps. This book covers key spatial concepts, including point ...
The classic in the field since 1848, this extraordinary reference offers readers unsurpassed coverage of mineralogy and crystallography. The book is known for integrating complete ...