Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Central America | 1 |
| Chile | 1 |
| Colombia | 1 |
| Iberoamerican countries | 1 |
| LCC:Agriculture | 5 |
| LCC:Agriculture (General) | 3 |
| LCC:Animal culture | 1 |
| LCC:Arctic medicine. Tropical medicine | 1 |
| LCC:Biochemistry | 1 |
| LCC:Biology (General) | 23 |
| LCC:Biotechnology | 1 |
| LCC:Botany | 8 |
| LCC:Chemical technology | 1 |
| LCC:Chemistry | 4 |
| LCC:Ecology | 6 |
| LCC:Economic theory. Demography | 1 |
| LCC:Education | 1 |
| LCC:Electronic computers. Computer science | 5 |
| LCC:Engineering (General). Civil engineering (General) | 2 |
| LCC:G | 3 |
| LCC:G1-922 | 1 |
| LCC:GC1-1581 | 2 |
| LCC:Geography (General) | 1 |
| LCC:Geography. Anthropology. Recreation | 3 |
| LCC:Geology | 10 |
| LCC:Geophysics. Cosmic physics | 1 |
| LCC:H | 1 |
| LCC:HB1-3840 | 1 |
| LCC:Instruments and machines | 5 |
| LCC:Mathematics | 13 |
| LCC:Medicine | 2 |
| LCC:Meteorology. Climatology | 2 |
| LCC:Microbiology | 2 |
| LCC:Oceanography | 2 |
| LCC:Physics | 8 |
| LCC:Probabilities. Mathematical statistics | 2 |
| LCC:Q | 85 |
| LCC:Q1-390 | 10 |
| LCC:QA1-939 | 13 |
| LCC:QA273-280 | 2 |
| LCC:QA71-90 | 5 |
| LCC:QA75.5-76.95 | 5 |
| LCC:QC1-999 | 8 |
| LCC:QC851-999 | 2 |
| LCC:QD1-999 | 4 |
| LCC:QE1-996.5 | 10 |
| LCC:QH301-705.5 | 23 |
| LCC:QH540-549.5 | 6 |
| LCC:QK1-989 | 8 |
| LCC:QL1-991 | 11 |
| LCC:QR1-502 | 2 |
| LCC:R | 2 |
| LCC:S | 5 |
| LCC:S1-972 | 3 |
| LCC:Science | 85 |
| LCC:Science (General) | 10 |
| LCC:T | 4 |
| LCC:TA1-2040 | 2 |
| LCC:Technology | 4 |
| LCC:Zoology | 11 |
| Latin America | 2 |
| agriculture | 3 |
| applied mathematics | 2 |
| biodiversity | 4 |
| biogeography | 3 |
| biological sciences | 8 |
| biology | 12 |
| biomedicine | 2 |
| biotechnology | 3 |
| botany | 5 |
| chemistry | 3 |
| climatology | 2 |
| earth sciences | 4 |
| ecology | 11 |
| engineering | 4 |
| environmental sciences | 2 |
| evolution | 2 |
| exact and earth sciences | 3 |
| genetics | 4 |
| geography | 2 |
| geology | 7 |
| geophysics | 3 |
| health sciences | 4 |
| history of mathematics | 2 |
| humanities | 2 |
| insects | 3 |
| life sciences | 2 |
| mathematics | 4 |
| meteorology | 3 |
| mineralogy | 3 |
| morphology | 3 |
| natural sciences | 3 |
| oceanography | 2 |
| palaeontology | 3 |
| physics | 4 |
| physiology | 2 |
| science education | 2 |
| taxonomy | 2 |
| technology | 5 |
| zoology | 6 |