| 刊名 | ISSN | 出版社 | 出版年 | 索书号 | |
| 1 | L'Équipement mécanique. | 0013-9866 | Société de documentation et d'éditions techniques, | 1947-1964. | F/TH/EM |
| 2 | La Cellule Recueil de Cytologie et d'Histologie | 0008-8757 | Van In [etc.] | 1884- | |
| 3 | La Houille blanche. | 0018-6368 | Association pour la diffusion de la documentation hydraulique., | 1902- | F/TV/HB |
| 4 | La Machine moderne. | 0024-9130 | [s.n.], | 1906-1989 | F/TH/MM |
| 5 | La Métallurgie et la construction mécanique. | 0026-0886 | [s.n.], | 1876-1973 | F/TG/MCM |
| 6 | Laboratory Animals Journal of the Laboratory Animal Science Association | 0023-6772 | Laboraotry Animals Ltd. | 1967- | Q95/LA |
| 7 | Laboratory animal science : International journal of comparative and experimental medicine / | 0023-6764 | American Association for Laboratory Animal Science, | 1971- | Q95/LAS |
| 8 | Laboratory handbook of chromatographic and allied methods / | 0470263997 | Ellis Horwood ; | 1979. | O658.1/LHC |
| 9 | Laboratory management. | 0023-6845 | United Business Publications], | 1963-1989. | N/LM |
| 10 | Laboratory practice. | 0023-6853 | United Trade Press], | 1952-1992. | N/LP |
| 11 | Labour monthly. | 0023-6985 | Unity Publications (Finchley) [etc.], | 1921- | K14/LM |
| 12 | Landbauforschung Völkenrode. | 0458-6859 | [Forschungsanstalt für Landwirtschaft Braunschweig-Völkenrode], | 1951- | G/S/LV |
| 13 | Landbouwmechanisatie : maandblad ter bevordering van een rationele mechanisatie in de landbouw. | 0023-7795 | Instituut voor Landbouwtechniek en Rationalisatie, | 1950-. | NL/S2/L |
| 14 | Landbrugsteknisk magasin. | [s.n.], | 19??-. | DA/S/LM | |
| 15 | Landmaschinen rundschau : Zeitschrift für landwirlschaftliches maschinen-wesen | s.n.]. | [1948]- | S2/LRZ | |
| 16 | Landmaschinen-Fachbetrieb : Offizielles Organ des Deutschen Landmaschinen Handels und Handwerks. | Landmaschinen-Fachbetrieb Verlagsgesellschaft Dr. Heideloff GmbH & Co, | 1986- | S2/DLF=A | |
| 17 | Landmaschinenmarkt : Fachzeitschrift für industrie, handel,handwerk und landwirtschaft in europa. | Vogel-verlag, | 1970- | G/S2/LFI | |
| 18 | Landmaschinenwelt : Zeitschrift fur landwirtschaftliche maschinentechnik. | Schonleitner Verlag, | 1963- | G/S2/LZL | |
| 19 | Landscape management : The voice of the green industry. | Advanstar communications inc, | 1998- | S688/LM | |
| 20 | Landtechnik : zeitschrift für entwicklung . herstellung.handel.instandsetzung und für den prakt... | Massey-Ferguson gmbh, | 1958- | G/S2/LZE | |
| 21 | Landtechnische Forschung. | H. Neureuter, | 1951- | G/S2/LF | |
| 22 | Landwirtschaftliche Forschung. | 0023-8147 | J.D. Sauerländer's Verlag, | 1949-1989. | G/S/LF |
| 23 | Landwirtschaftliches Zentralblatt Abteilung 2 Pflanzliche Produktion | 0023-8198 | Akademie-Verlag | 1956-84 | |
| 24 | Landwirtschaftliches Zentralblatt Abteilung 3 Tierzucht-Tierernahrung | 0023-8201 | Akademie-Verlag | 1955-84 | |
| 25 | Landwirtschaftliches Zentralblatt Abteilung 4 Veterinarmedizin | 0023-821X | Akademie-Verlag | 1956-84 | |
| 26 | Language arts. | 0360-9170 | National Council of Teachers of English], | H31/LA | |
| 27 | Laser focus with fiberoptic communications. | 0190-1451 | Advanced Technology Publication, | 1978-1981. | TN2/LF=A |
| 28 | Laser focus with fiberoptic technology. | 0275-1399 | Advanced Technology Publications, | c1981-c1983] | TN2/LF=B |
| 29 | Laser focus. | 0023-8589 | International Data Pub. Co., | c1965-1978. | TN2/LF |
| 30 | Lasers & applications. | 0733-303X | High Tech Publications, | c1982- | O43/LA |
| 31 | Lasers & optronics. | 0892-9947 | High Tech Publications, | 1987-2000. | TN2/LP |
| 32 | Le Marchand-réparateur de tracteurs et machines agricoles. | [s.n.], | 1947-1966. | F/S2/TMA4 | |
| 33 | Le Tracteur et la machine agricole. | [s.n.?], | 19??-1974. | F/S2/TMA2, FR/S2/TMA2 | |
| 34 | Lebensmittel technik. | s.n.], | [1948- | G/TS2/LT | |
| 35 | Les agriculteurs de france. | Rue d'athenes, | 1965- | FR/S2/LAD | |
| 36 | Les cahiers de la recherche agronomique | 1948- | |||
| 37 | Letters in applied microbiology. | 0266-8254 | Published for the Society for Applied Bacteriology by Blackwell Scientific Publications, | c1985- | Q93/LAM |
| 38 | Liebigs Annalen der Chemie. | 0170-2041 | VCH Verlagsgesellschaft mbH, | 1979- | O6/JLA=A |
| 39 | Life sciences. | 0024-3205 | Pergamon, | Q1/LS | |
| 40 | Light steam power. | 0024-3388 | Walton], | 1949-197? | TK2/LSP |
| 41 | Lighting design + application : LD + A. | 0360-6325 | Illuminating Engineering Society of North America, | 1982- | TM92/LDA |
| 42 | Linear algebra and its applications. | 0024-3795 | North Holland [etc.], | 1968- | O1/LAA |
| 43 | Lingnan Science Journal | 0368-8054 | Lingnan University | 1927-51 | |
| 44 | Lingnan University Science Bulletin | The University | 1930-?? | ||
| 45 | Literature update on maize. | 1405-1664 | CIMMYT, | 1995- | S513/LUM |
| 46 | Literature update on wheat, barley, and triticale. | 1405-1672 | CIMMYT, | 1995- | S512/LUW |
| 47 | Livestock Production Science | 0301-6226 | Elsevier Science Publishers | S82/LPS | |
| 48 | Lloyd's ship manager. | 0265-2455 | K. Michael Ratcliffe, | 1980- | U6/LSM |
| 49 | Lloydia The Journal of Natural Products | 0024-5461 | the Lloyd Library and Museum and the American Society of Pharmacognosy | 1938-78 | |
| 50 | Lubrication engineering. | 0024-7154 | Society of Tribologists and Lubrication Engineers [etc.], | 1945-2003. | TH117/LE |
| 51 | Lubrication. | 0024-7146 | Texas Co., | 1911- | TH/LN |
| 52 | The Lancet | 0140-6736 | the Lancet Ltd. | 1823- | |
| 53 | The Lingnaam agricultural review / | College of Agriculture, | 1922-1927 | S-12/LAR | |
| 54 | The Locomotive journal. | [s.n.], | 1888- | U1/LJ | |
| 55 | The London, Edinburgh and Dublin Philosophical Magazine. | Taylor & Francis, | [1840-1944] | ||
| 56 | l'Automobile. | Publications Commerciales Francatses, | c1939-. | F/U46/A2 |