Kummerly, Walter The forest / Walter Kummerly ; translated from the German by Ewald Osers - Washington : Robert B. Luce Co; 1973 - 299 p. : ill. ; 31 cm. Translation of Der Wald. engger ISBN: 0883310597 LCCN: 73-009056 //r83 Subjects--Topical Terms: Forests and forestry