 | State Library of Massachusetts - 1894 - 714 páginas
...America north of Mexico. Я9. U»ll> . 1- . \V. Iteport on the boll worm of cotton. 3O. Iteports of observations and experiments In the practical work...division, made under the direction of the Entomologist. — Periodical bulletin. Sept. 1892— July 1893. Insect life. Vol. 5. Wash., 1893. 8°. Illus. [3]... | |
 | United States. Department of Agriculture - 1883 - 610 páginas
...miscellaneous insects. 1883. 36pp., octavo 1,000 Bulletin No. 3, Divieion of Entomology. Reporte of observations and experiments in the practical work...division, made under the direction of the Entomologist. 1883. —pp., octavo 1,200 Third report of the United State« Entomological Commission, relating to... | |
 | United States. Department of Agriculture - 1883 - 614 páginas
...miscellaneous insect«. 1883. 36pp..octavo 1,000 Bulletin No. 3, Division of Entomology. Reports of observations and experiments in the practical work...division, made under the direction of the Entomologist, 1883. — pp., octavo 1,200 Third report of the United States Entomological Commission, relating to... | |
 | 1886 - 606 páginas
...Entomologist. (1886.) [pp. 45, plates I.] Division of Entomology, Bulletin No. 13. — Reports of Observatious and Experiments in the practical Work of the Division, made under the Direction of the Entomologist. (With illustrations.) (1887.) [pp. 78, figs. 4.] Division of Entomology, Bulletin No. 14. — Reports... | |
 | government printing office - 1884 - 732 páginas
...companies. October, 1884, 44 pp., octavo. 13,000 ENTOMOLOGICAL BUREAU. Bulletin No. 4.—Reports of observations and experiments in the practical work...division, made under the direction of the Entomologist, together with extracts from correspondence on miscellaneous insects. January, 1884, 102pp., octavo... | |
 | United States. Department of Agriculture - 1884 - 756 páginas
...companies. October, 1884, 44 pp., octavo. 13,000 ENTOMOLOCilCAL BURKAU. Bujletin No. 4. — Reports of observations and experiments in the practical work...division, made under the direction of the Entomologist, together with extracts from correspondence on miscellaneous insecte. January, 1084, 102pp., octavo... | |
 | 1884 - 598 páginas
...Bull. Nr. 2 (Second edit.). Washington. 36 pgg. [vergl. Bruner, Forbes (*>.] [646] , 6. Reports of observations and experiments in the practical work...division made under the Direction of the Entomologist. US Department of Agriculture. Division of Entomology. Bull. Nr. 3. Washington. 72 pgg. 3 T. [vergl.... | |
 | 1886 - 1144 páginas
...Johnson, Joues, Neal.Voyle.) (Ref. No. 5, 16,87.) 181. — Reports of observations and experiments in tbe practical work of the division made under the Direction of the Entomologist, ü. S. Dep. of Agric. Div. of Eutora. Bull. No. 3. Washington, 1883, 72 p., 3 Taf. (vgl. Anderson,... | |
 | 1887 - 670 páginas
...illustrations.) (1887.) [pp. 78, figs. 4.] Division of Entomology, Bulletin No. 14. — Eeports of Observations and Experiments in the practical Work...Division, made under the Direction of the Entomologist. (1887.) [pp. 62, figs. 2, plates 1.] Division of Entomology, Bulletin No. 15. — T.he Icerya, or Fluted... | |
 | 1887 - 394 páginas
...Flügelzeichnung sehr den typischen Stücken gleichen. LITERATUR. Allgemeines. Blley CV Keports of Observations and Experiments in the practical Work...Division, made under the Direction of the Entomologist, (ü. S. Departem. of Agricultnre. Division of Entomology. Bulletin Nr. 13, 75 pag. Mit 4 Fignren im... | |
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Reports of Observations and Experiments in the practical Work of the Division, made under the Direction of the Entomologist. 
