@book{bhlitem61748, title = {An introduction to the chemistry of plant products }, volume = {1}, copyright = {NOT_IN_COPYRIGHT}, url = {https://www.biodiversitylibrary.org/item/61748}, note = {https://www.biodiversitylibrary.org/bibliography/21459}, publisher = {London, Longmans, Green, and co, 1921-22}, author = {Haas, Paul, and Hill, T. G.}, year = {}, pages = {440}, keywords = {Botanical chemistry|}, }