00340nam a2200121Ia 4500003000400000008004100004020001300045040000800058100001500066245009600081260002700177300001400204LDD181029s9999    xx            000 0 und d  a80339409  cLDD  aNIELD, E.W 0aDrawing and understanding fossilsba theoretical and practical guide for beginnecE.W NIELD  aOxfordbPergamonc1987  aix, 134p;