@book{bhlitem59218, title = {Preliminary crop and soil data for the cooperative study of available plant food }, copyright = {NOT_IN_COPYRIGHT}, url = {https://www.biodiversitylibrary.org/item/59218}, note = {https://www.biodiversitylibrary.org/bibliography/19437}, publisher = {Washington, 1903}, author = {Moore, Charles C. (Charles Chilton),}, year = {}, pages = {12}, keywords = {Nutrition|Plants|Soils|}, }