 It is a work which has involved great labor, and besides containing much that is new, covers the entire field of our knowledge in reference to this destructive pest. Prof. CV Riley, of Washington, has issued a special report on the Silk-worm, being a...  The Canadian Entomologist - Página 1901879Vista completa - Acerca de este libro
 | Bibliothèque nationale (France). Département des imprimés - 1880 - 728 páginas
...Report upon the condition of crops and live stock, January, 1879. — 1879. 11. — The silk -worm ; being a brief manual of instructions for the production of silk. With illustrations. — 1879. 15. — Report npon the condition of crops. July 1, 1879. — 1879. Department of state.... | |
 | 1878 - 628 páginas
...New York, by TA Lintner ; the Coleoptera of the Alpine Regions of the Rocky Mountains, by |ohn 1.. LeConte, MD ; on the Collection of Insects made by...written Preliminary Studies on the North American Pyralidre, and Samuel H. Scudder a Century of Orthoptera. Several additional numbers of Edwards' magnificent... | |
 | 1878 - 798 páginas
...maps and illustrations, issued in 1878, did not reach us in time to be noticed at our last annu.il meeting. It is a work which has involved great labor,...Butterflies have appeared, with. charming plates. tigating its habits, preparing statistics of the losses occasioned by its attacks, and testing the... | |
 | Dayton Public Library and Museum - 1884 - 464 páginas
...metamorphoses and natural enemies. 1878 P.274 Further facts about natural enemies of locusts. 1880 P.Ï80 — Silk-worm; being a brief manual of instructions for the production of silk. Wash., 1883 P.'298 — and Monell, J. Notes on the aphididœ of the US, with descriptions of species... | |
 | John Howard Hickcox - 1885 - 372 páginas
...rates of transportation companies. December, 1884. 8°. Washington, 1884. 6opp. special Report, NO. ii. The silk-worm ; being a brief manual of instructions for the production of silk. By CV Riley. 5th edition, with illustrations. 8°. Washington, 1884. 37pp. AGRICULTURAL MACHINERY in... | |
 | 1887 - 670 páginas
...Insects. By J. Henry Comstock. (1879.) [pp. 511, figs. 77, plates III.] Special Report, No. 11. — The Silkworm ; being a brief Manual of Instructions for the Production of Silk. Prepared, by Direction of the Commissioner of Agriculture, by CV Riley, MA, Ph. D., Ento. mologist.... | |
 | United States. Bureau of Entomology - 1889 - 466 páginas
...Description of larva and imago, habits, ravages, and means against Gallería cercana. 1724. BiLEY, 0. V. The silk-worm; being a brief manual of instructions for the production of silk. <Special Report No. 11 [U. SJ, Dept. Agrie., Washington, 1879, pp. 31, 8 figs. Second edition : <Washington,... | |
 | United States. Bureau of Entomology - 1891 - 58 páginas
...from Annual Report of the Secretary of Agriculture for 1890. ) Out of print. 21 MISCELLANEOUS REPORTS. The silkworm. Being a brief manual of instructions for the production of silk. 1884. (See Special Report No. 11, old series, Office of Secretary, and Miscellaneous reports, Division... | |
 | 1882 - 900 páginas
...By George M. Sternberg, Surgeon, Uniled States Army. Pp. 84. With Three Photo mlcrographic Plates. The Silk-Worm: Being a Brief Manual of Instructions for the Production of Silk. By C. V. Hlley. MA. Ph. D. Washington : Government Printing-Office. Pp 87. Illustrated. Guide to the... | |
 | Zoological Society of London. Library, Frederick Herschel Waterhouse - 1902 - 868 páginas
...Entomological Papers. 8vo. Washington, $c., 1878-84. Keport of the Entomologist for 1879, p. 1. (1879.) The Silkworm ; being a brief Manual of Instructions for the Production of Silk, p. 28. (1879.) . . 5th edition, p. 44. (1884.) Transformations nnd Habits of the Blister-Beetles, pp.... | |
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