| #681 | Investigacion agraria, Produccion y proteccion vegetales. -- Madrid : Instituto Nacional de Investigación y Tecnología Agraria y A, 1986-2002. -- ISSN 0213-5000 |
| #682 | Investigacion agraria, Sistemas y Recursos Forestales. -- Madrid : Inst. Nacional de Investigación y Technología Agraria y Alimentaria, 1991-. -- ISSN 1131-7965 |
| #683 | Iowa State University veterinarian. -- Ames : Iowa State University Student Chapter ot the American Veteri, 1959-2001. -- ISSN 0099-5851 |
| #684 | Iranian Journal of Plant Pathology. -- Tihran : Plant Pests and Diseases Research Institute, 1963-. -- ISSN 0006-2774 |
| #685 | Irrigation and drainage : the journal of the International Commission on Irrigation and Drainage. -- Chichester : John Wiley & Sons, 2001-. -- ISSN 1531-0353 print. -- ISSN 1531-0361 online |
| #686 | Irrigation and drainage systems. -- Dordrecht : Nijhoff, 1986-. -- ISSN 0168-6291 print. -- ISSN 1573-0654 online |
| #687 | Irrigation and Power : the official journal of the Central Board of Irrigation and Power. -- New Delhi : Central Board of Irrigation and Power, 1951-. -- ISSN 0367-9993 |
| #688 | Irrigation science. -- Berlin : Springer-Verlag, 1978-. -- ISSN 0342-7188 print. -- ISSN 1432-1319 online |
| #689 | Israel journal of veterinary medicine. -- Tel Aviv : Israel Veterinary Medical Association, 1986-. -- ISSN 0334-9152 |
| #690 | Já mám koně... -- Liberec : Citerynas, 2004-2008. -- ISSN 1214-7184 |