00840cam a22002531 4500 agr04003576 DLC 20260227110922.0 780306s1887 xx 000 0 eng agr04003576 (OCoLC)3691175 DLC OT DLC premarc QE127 .A22 no. 4 Oestlund, Oscar W. (Oscar Wilhelm), 1857-1948. Synopsis of the Aphidadæ of Minnesota. By O. W. Oestlund. St. Paul, The Pioneer press company, 1887. 2 p. l., 100 p. 25 cm. Geological and natural history survey of Minnesota ... Bulletin no. 4 "Bibliography of the Aphidadæ as treated by American authors": p. 9-12. Aphids. Insects Minnesota. Minnesota Entomology. 7190 7190