Поисковый запрос: (<.>K=СЕВЕРНАЯ АМЕРИКА<.>) |
Общее количество найденных документов : 31
Показаны документы с 1 по 20 |
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>1.
| Agee A. Crops and methods for soil improvement/A. Agee. - 1913
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>2.
| American breeders' association Volumes VII and VIII. - 1912
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>3.
| Bouyoucos George J. An investigation of soil temperature and some of the most important factors influencing it/George J. Bouyoucos. - 1913
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>4.
| Burkett C. W. Agriculture for beginners/C. W. Burkett, F. L. Stevens, D. H. Hill. - 1903
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>5.
| Carotin - the principal natural yellow pigment of milk fat/University of Missouri, College of Agriculture, Agricultural experiment station Part II: Chemical and physiological relations of pigments of milk fat to the Carotin and Xanthophylls of green plants. - 1914
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>6.
| Frohner E. Text-book of general therapeutics for veterinarians/E. Frohner ; пер. Louis A. Klein. - [1914?]
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>7.
| King F. H. The soil/F. H. King. - 1917
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>8.
| Morrow G. E. Soils and crops of the farm/G. E. Morrow, T. F. Hunt. - 1899
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>9.
| Parker N. City milk supply/Newton Parker. - 1917
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>10.
| Plumb C. S. Types and breeds of farm animals/C. S. Plumb. - 1906
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>11.
| Powell G. H. Cooperation in agriculture/G. H. Powell. - 1913
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>12.
| Ramsower H. C. Equipment for the farm and the farmstead/H. C. Ramsower. - 1917
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>13.
| Randall Henry S. The practical shepherd/Henry S. Randall. - 1883
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>14.
| Roberts I. P. The fertility of the land/I. P. Roberts. - 1905
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>15.
| Shaw T. Forage crops other than grasses/T. Shaw. - 1905
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>16.
| Six lectures on the investigations at Rothamsted experiment station delivered under the provisions of The Lawes agricultural trust by Robert Warington, F. R. S. before the Association of American Agricultural Colleges and Experiment Stations at Washington, D. C., August 12-18, 1891/U. S. Department of Agriculture, Office of experiment stations. - 1892
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>17.
| Special report on Diseases of cattle/U. S. Department of Agriculture, Bureau of animal industry. - 1916
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>18.
| Special report on Diseases of the horse/U. S. Department of Agriculture, Bureau of animal industry. - 1916
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>19.
| Texture of some important soil formations/U. S. Department of Agriculture, Division of agricultural soils. - 1896
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>20.
| The principles of agriculture/ed. L. H. Bailey. - 1911
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