na INLIS000000000019489 Ind 0010-1218001327 An introduction to botany HAUPT, ARTHUR W. Haupt, Arthur W. 3rd. ed. New York McGraw Hill 1956 xii, 448 p. xii, 448 p. ills.library has 2 copies one = 2nd ed., 1946 581 3rd. ed. 44/60-mfn21327