Insects injurious to the apple-tree; with suggestions as to their control or extermination Southwick, James M. creator text book Providence E.L. Freeman & sons, printers 1900 1900
print
ENG Apples Beneficial insects Diseases and pests Insect pests SB608.A6 S6 https://www.biodiversitylibrary.org/bibliography/37072 24023692 10.5962/bhl.title.37072 DLC