@book{bhlitem56417, title = {An introduction to the study of landscape design }, copyright = {NOT_IN_COPYRIGHT}, url = {https://www.biodiversitylibrary.org/item/56417}, note = {https://www.biodiversitylibrary.org/bibliography/17208}, publisher = {New York, The Macmillan Company, [c1929]}, author = {Hubbard, Henry Vincent, and Hubbard, Theodora Kimball,}, year = {}, pages = {596}, keywords = {Landscape gardening|}, }