Report of the State Entomologist on the Noxious and Beneficial Insects of the State of Illinois Published: 1908 Total Pages: 680 Get eBook
Proceedings of the Ohio State Horticultural Society Ohio State Horticultural Society Published: 1921 Total Pages: 80 Get eBook
Experiment Station Record United States. Office of Experiment Stations Published: 1939 Total Pages: 2162 Get eBook
Annual Report Ohio Agricultural Research and Development Center Published: 1928 Total Pages: 808 Get eBook
Cooperative Economic Insect Report United States. Animal and Plant Health Inspection Service. Plant Protection and Quarantine Programs Published: 1957 Total Pages: 536 Get eBook
