| #271 | Branntweinwirtschaft. -- Berlin : Versuchs- und Lehranstalt für Spiritusfabrikation, 1947-. -- ISSN 0006-9159 |
| #272 | Brázda. -- Praha : Svaz statkářů a nájemců, 1992-1997. -- ISSN 1210-2504 |
| #273 | Breeding science. -- Tokyo : Nihon Ikushu Gakkai, 1951-. -- ISSN 0536-3683 |
| #274 | British abstracts. B3, Agriculture, foods, sanitation. -- UNITED KINGDOM : London: Bureau of Abstracts., 1945-1953. -- ISSN 0365-8651 |
| #275 | British bee journal. -- Geddington : British Bee Publications, 1959-. -- ISSN 0007-0327 |
| #276 | British journal of nutrition. -- London : Cambridge University Press, 1947-. -- ISSN 0007-1145 print. -- ISSN 1475-2662 online |
| #277 | British poultry abstracts. -- Abingdon : Taylor & Francis, 2005-. -- ISSN 1746-6202 print. -- ISSN 1746-6210 online |
| #278 | British poultry science. -- Harlow : Longman Group, 1960-. -- ISSN 0007-1668 print. -- ISSN 1466-1799 online |
| #279 | British sugar beet review. -- Peterborough : British Sugar Corporation, 1930-. -- ISSN 0007-1854 |
| #280 | Broiler industry. -- Sea Isle City : Garden State Pub., 1957-1999. -- ISSN 0007-2176 |