Bridge and Barrier

Torres Strait Symposium (1971 : Australian National University)

The journal of Henry D. Thoreau, in fourteen volumes bound as two; vols. I-VII (1837-October, 1855); vols. VIII-XIV (November, 1855-1861). Edited by Bradford Torrey and Francis H. Allen. With a foreword by Walter Harding.

World catalogue of potato varieties: 2003 = Catálogo mundial de las variedades de patata = Catalogue universel des variétés de pommes de terres = Weltkatalog der Kartoffelsorten / Walter Hamester, Uwe Hils (ed.).

Walter Hamester, Uwe Hils