 | State Library of Massachusetts - 1894
...of 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]... | |
 | Massachusetts Horticultural Society - 1881
...Extracts from the Correspondence of the Division, on Miscellaneoui Insectg. Bulletin No. 8. Reports of Observations and Experiments in the Practical Work...Division, made under the direction of the Entomologist, Charles V. Riley. 8 pamphlets. 8vo. Wanhingfton ; 1883. Charles V. Riley. United States Entomological... | |
 | United States. Department of Agriculture - 1883
...on 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... | |
 | United States. Department of Agriculture - 1883
...on 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. Bureau of Entomology - 1886
...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... | |
 | 1883
...Agriculture, Division of Entomology ; 8vo., pp. 75. We are indebted to Prof. Riley for this useful report of observations and experiments in the practical work of the division. It contains further notes on the Army Worm, details of an interesting series of experiments with Pyrethruin... | |
 | 1884
...Entomology. 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.... | |
 | U.S Department of Agriculture - 1884
...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 insecta. January, 1884, 102pp., octavo... | |
 | United States. Department of Agriculture - 1884
...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... | |
 | Smithsonian Institution, Smithsonian Institution. Board of Regents - 1885
...pi. United States Department of Agriculture. Bulletin No. 1. 2ded. Reports of experiments, chieily with kerosene, upon the insects injuriously affecting...Rocky Mountain Locust, the Western Cricket, the Army Worm, Canker Worms, and the Hessian Fly, & c. With maps and illustrations. Washington, 1883. (8vo,... | |
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Reports of Observations and Experiments in the practical Work of the Division, made under the Direction of the Entomologist. 
