| Levi Rawson Taft - 1898 - 408 páginas
...postpaid, to any part of the world, on receipt of catalog price. We are always happy to correspond with our patrons, and cordially invite them to address...Fertility By ALFRED VIVIAN. There is no subject of more "ital importance to the farmer than that of the best method of maintaining the fertility of the soil.... | |
| Eben Eugene Rexford - 1903 - 324 páginas
...postpaid, to any part of the world, on receipt of catalog price. We are always happy to correspond with our patrons, and cordially invite them to address...the best method of maintaining the fertility of the soil. The very evidenv decrease in the fertility of those soils which have been under cultivation for... | |
| Samuel Fraser - 1905 - 216 páginas
...postpaid, to any part of the world, on receipt of catalog price. We are always happy to correspond with our patrons, and cordially invite them to address...the best method of maintaining the fertility of the soil. The very evident decrease in the fertility of those soils which have been under cultivation for... | |
| Frank Hurlbut Chittenden - 1907 - 304 páginas
...postpaid, to any part of the t»orld, on receipt of catalog price. We are always happy to correspond with our patrons, and cordially invite them to address...the best method of maintaining the fertility of the soil. The very evident decrease in the fertility of those soils which^ have been under cultivation... | |
| Willet Martin Hays - 1910 - 424 páginas
...postpaid, to any part of the 'world, on receipt of catalog price. We are always happy to correspond ivilli our patrons, and cordially invite them to address...the best method of maintaining the fertility of the soil. The very evidenv decrease in the fertility of those soils which have been under cultivation for... | |
| Thomas Shaw - 1911 - 392 páginas
...postpaid, to any part of the world, on receipt of catalog price. We. are, always happy to correspond ivilh our patrons, and cordially invite them to address...the best method of maintaining the fertility of the soil. The very evident decrease in the fertility of those soils which have been under cultivation for... | |
| Henry Stewart - 1911 - 296 páginas
...postpaid, to any part of the world, on receipt of catalog price. We are always happy to correspond with our patrons, and cordially invite them to address...the best method of maintaining the fertility of the soil. The very evident decrease in the fertility of those soils which have been under cultivation for... | |
| Manly Miles - 1911 - 214 páginas
...postpaid, to any part of the world, on receipt of catalog price. We are always happy to correspond with our patrons, and cordially invite them to address...the best method of maintaining the fertility of the soil. The very evident decrease in the fertility of those soils which have been under cultivation for... | |
| Louis Hermann Pammel - 1911 - 318 páginas
...postpaid, to any part of the world, on receipt of catalog price. We are always happy to correspond with our patrons, and cordially invite them to address...Fertility By ALFRED VIVIAN. There is no subject of more vitai importance to the farmer than that of the best method of maintaining the fertility of the soil.... | |
| Andrew Samuel Fuller - 1911 - 72 páginas
...postpaid, to any part of the world, on receipt of catalog price. We are always happy to correspond with our patrons, and cordially invite them to address us on any matter pertaining to rural boofys. Send for our large illustrated catalog, free on application. First Principles, of Soil Fertility... | |
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