Farmdale Drift in Northwestern Illinois, Report of Invest... Shaffer, Paul R. (Paul Raymond) Keine Beschreibung. CHF 21.50 In Warenkorb legen
Rocks, Gems and Minerals: A Fully Illustrated, Authoritat... Shaffer, Paul R. / Zim, Herbert S. / Perlman, Raymond Formerly titles "Rocks and Minerals" this handbook includes information on collecting and identifying minerals, sections on metallic, nonmetallic, gem and rock-forming minerals, and descriptions of igneous, sedimentary and metamorphic rocks. CHF 12.90 In Warenkorb legen