Harshberger, John W. (John William), 1869-1929 (Nombre personal)

nuc87-98242: His Phytogeographic survey of North America, 1976 (hdg. on NcU rept.: Harshberger, John William, 1869-1929; usage: John W. Harshberger)

LC data base, 7-27-88 (hdg.: Harshberger, John William, 1869-1929; no usage)

NUC pre-1956 (LC hdg.: Harshberger, John William, 1869-1929; usage: John W. Harshberger)