| title | media type | ISBN-13 | year of publication |
|---|
| Ars Directory | Paperback | 978-1-397-34414-4 | 2019 |
| Cooperative Economic Insect Report, Vol. 18: March 8, 1968 | " | 978-0-243-95253-3 | 2018 |
| Cooperative Economic Insect Report, Vol. 19: May 16, 1969 | " | 978-0-243-88827-6 | 2018 |
| Cooperative Economic Insect Report, Vol. 21: June 11, 1971 | " | 978-0-243-88173-4 | 2018 |
| Directory of the Agricultural Research Service: January 1968 | " | 978-1-397-34561-5 | 2019 |
| Directory of the Agricultural Research Service: January 1968 | Hardcover | 978-1-397-34582-0 | 2019 |
| Federal-Grant Research at the State Agricultural Experiment Stations: Projects on Clothing and Textiles; Part 13, Section C | " | 978-0-331-30898-3 | 2019 |
| Federal-Grant Research at the State Agricultural Experiment Stations: Projects on Economics of Marketing, Part 14, Section E, Poultry and Poultry Products | " | 978-0-331-39927-1 | 2019 |
| Federal-Grant Research at the State Agricultural Experiment Stations, Vol. 14: Projects on Economics of Marketing; Section C | Paperback | 978-0-331-85153-3 | 2018 |
| Federal-Grant Research at the State Agricultural Experiment Stations, Vol. 14: Projects on Economics of Marketing; Section C | Hardcover | 978-0-331-85158-8 | 2018 |
| Federal-Grant Research at the State Agricultural Experiment Station, Vol. 14: Projects on Economics of Marketing; Section A, Field Crops | " | 978-0-260-53274-9 | 2018 |
| Use of Concrete on the Farm | " | 978-0-266-59533-5 | 2018 |