Subject
- Leone, Gustavo W., 1962-1
- Leong, John M., 1957-1
- Leptons (Nuclear physics)--Decay1
- Lettow, Charles F., 1941-1
- Leucine zippers1
- Leucocytes1
- Leukemia, Hairy cell1
- Leukotrienes1
- Levin, Donald A.1
- Levin, Doron, 1970-1
- Levy, David E.1
- Li, Norman N., 1933-1
- Library Association1
- Library science1
- License agreements1
- Lieberman, Judy, 1947-1
- Life--Origin--Research1
- Light emitting diodes1
- Lin, Jim Jung-Ching, 1946-1
- Linde Air Products Company1