Du Pont, 1936. Paperback. Fair. Fair orange wraps w/black lettering. Previous owner's name to front cover/First page. Heavy chipping/short tears to covers. Creasing to corners. Text pages clean. Binding solid. 55 pp.
Indian Council of Agricultural Research, 1958. Paperback. Good. Good softcover w/brown lettering. Previous owner's name and notation to cover, otherwise booklet clean/unmarked. Moderate wear to covers/spine. Cornerwear. Short tear to spine fold. Binding solid. 43 pp. References/Index.
