@book{bhlitem62390, title = {Farm crops laboratory manual and note book }, copyright = {NOT_IN_COPYRIGHT}, url = {https://www.biodiversitylibrary.org/item/62390}, note = {https://www.biodiversitylibrary.org/bibliography/21932}, publisher = {Philadelphia J. B. Lippincott company [c1920]}, author = {Lathrop, Frank Waldo,}, year = {}, pages = {124}, keywords = {Agriculture|Laboratory manuals|}, }