Darwin, Charles. THE FORMATION OF VEGETABLE MOULD, through the Action of Worms. Westminster Edition; pp. [iv](binder's blanks), [ii], vi, 326, (blank), (binder's blanks); gravure frontispiece, with title-guard, 15 text figures, index; title-page in red & black; original half morocco, with cloth sides, spine gilt in panels, with raised bands, marbled endpapers; top edge gilt, others uncut; a fine copy; very scarce. New York and London; D. Appleton and Company; N.D. [c. 1900].