@book{bhlitem59814, title = {Talks about the soil in its relation to plants and business. A book of observations and experiments for the use of schools, students, and farmers }, copyright = {NOT_IN_COPYRIGHT}, url = {https://www.biodiversitylibrary.org/item/59814}, note = {https://www.biodiversitylibrary.org/bibliography/19950}, publisher = {Boston, Chautauqua press, 1886}, author = {Barnard, Charles,}, year = {}, pages = {152}, keywords = {Soils|}, }