@book{bhlitem66468, title = {Annual report of the Massachusetts Agricultural Experiment Station }, volume = {v.30-31 1917-18}, copyright = {NOT_IN_COPYRIGHT}, url = {https://www.biodiversitylibrary.org/item/66468}, note = {https://www.biodiversitylibrary.org/bibliography/21539}, publisher = {[S.l, s.n.], 1907-1925}, author = {Massachusetts Agricultural Experiment Station.}, year = {1907}, pages = {804}, keywords = {Agriculture|Massachusetts|Periodicals|}, }