| #291 | Journal of dairy research. -- London : Empire Marketing Board, Dairy Research Committee, 1929-. -- ISSN 0022-0299 print. -- ISSN 1469-7629 online |
| #292 | Journal of dairy science. -- Columbus : American Dairy Science Association, 1917-. -- ISSN 0022-0302 print. -- ISSN 1525-3198 online |
| #293 | Journal of experimental medicine. -- New York : Rockefeller University Press, 1896-. -- ISSN 0022-1007 print. -- ISSN 1540-9538 online |
| #294 | Journal of fish diseases. -- Oxford : Blackwell, 1978-. -- ISSN 0140-7775 print. -- ISSN 1365-2761 online |
| #295 | Journal of food protection. -- Des Moines : International Association for Food Protection, 1977-. -- ISSN 0362-028X |
| #296 | Journal of Food Science and Technology. -- Mysore : Association of Food Sceintists and Technologists, 1964-. -- ISSN 0022-1155 |
| #297 | Journal of heterocyclic chemistry. -- Tampa : Heterocorporation, 1964-. -- ISSN 0022-152X print. -- ISSN 1943-5193 online |
| #298 | Journal of Hygiene. -- Cambridge : Cambridge University Press, 1901-1986. -- ISSN 0022-1724 |
| #299 | Journal of hygiene, epidemiology, microbiology and immunology. -- Praha : Avicenum, 1957-1992. -- ISSN 0022-1732 |
| #300 | Journal of immunological methods. -- Amsterdam : Elsevier, 1971-. -- ISSN 0022-1759 print. -- ISSN 1872-7905 online |