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The effects of chemical fetilizers upon crops and farmland
- Part of The Romance of Modern Chemistry
- 1909
The top photographic reproduction is entitled "The Results of Assisting Nature" and depicts Swedish turnips grown with varying amounts of mineral manure and nitrogenous fertilizers. The bottom illustration is titled "An…
- Author Philip, James Charles
- Creator Of Work Royal Agricultural Society of England, Lawes Agricultural Trust
- Subject Science--Study and teaching, Chemistry, Textbooks, Fertilizers, Agriculture