Editore: Pennsylvania State University, College of Agriculture nd, University Park, PA
Da: THE OLD LIBRARY SHOP, Bethlehem, PA, U.S.A.
Soft Cover. Condizione: vg-. Circa 1980s. supersedes Special Circular 210. File No. IVj7f. 22 pages; brown text & illustrations; solid stapled binding; 11" tall; top corner bumped. Paperback.