Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:B | 1 |
| LCC:BJ1-1725 | 1 |
| LCC:Biology (General) | 5 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 1 |
| LCC:Electronic computers. Computer science | 1 |
| LCC:Ethics | 1 |
| LCC:G | 1 |
| LCC:GB3-5030 | 1 |
| LCC:Geography. Anthropology. Recreation | 1 |
| LCC:Geology | 5 |
| LCC:Instruments and machines | 1 |
| LCC:Mathematics | 5 |
| LCC:Philosophy. Psychology. Religion | 1 |
| LCC:Physical geography | 1 |
| LCC:Q | 20 |
| LCC:Q1-390 | 2 |
| LCC:QA1-939 | 5 |
| LCC:QA71-90 | 1 |
| LCC:QA75.5-76.95 | 1 |
| LCC:QE1-996.5 | 5 |
| LCC:QH301-705.5 | 5 |
| LCC:QL1-991 | 3 |
| LCC:Science | 20 |
| LCC:Science (General) | 2 |
| LCC:T | 1 |
| LCC:TK1-9971 | 1 |
| LCC:Technology | 1 |
| LCC:Zoology | 3 |
| Mexico | 1 |
| agriculture | 1 |
| algebra | 1 |
| applied mathematics | 2 |
| applied sciences | 1 |
| bioethics | 1 |
| biology | 2 |
| birds | 1 |
| botany | 2 |
| cave research | 1 |
| cell biology | 1 |
| climate | 1 |
| collections of museums | 1 |
| combinatorics | 1 |
| computer science | 2 |
| conchology | 1 |
| ecology | 2 |
| electromagnetism | 1 |
| electronics engineering | 1 |
| freshwater | 1 |
| gastropoda | 1 |
| general sciences | 1 |
| genetics | 3 |
| geography | 1 |
| geology | 2 |
| geometry | 1 |
| geosciences | 1 |
| history of mathematics | 1 |
| history of science | 2 |
| horticulture | 1 |
| hydrology | 1 |
| immunology | 1 |
| invertebrate zoology | 1 |
| karst research | 1 |
| land | 1 |
| life sciences | 1 |
| malacology | 2 |
| marine biology | 1 |
| marine environmental research | 1 |
| mathematical analysis | 1 |
| mathematical logic | 1 |
| mathematics | 2 |
| medicine | 1 |
| meteorology | 1 |
| mining | 1 |
| molluscs | 1 |
| mollusks | 1 |
| natural history | 1 |
| new bird registers | 1 |
| palaeontology | 1 |
| petroleum engineering | 1 |
| pharmacology | 1 |
| power engineering | 1 |
| regional and applied geology | 1 |
| signal processing | 1 |
| snails | 1 |
| social sciences | 1 |
| soil | 1 |
| speleology | 1 |
| statistics | 1 |
| stratigraphy | 1 |
| tectonics | 1 |
| telecommunication | 1 |
| theoretical mathematics | 1 |
| universities and colleges | 1 |
| water resources | 1 |
| zoology | 3 |