| Call number | Item |
| Q | Science (Go to start of category) |
| QH-QR | Biological Sciences (Go to start of category) |
| QK | Botany (Go to start of category) |
| QK926 .D3 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) The Different Forms of Flowers on Plants of the Same Species, by Charles Darwin |
| QK938 .F6 B7 1950 | Deciduous Forests of Eastern North America (Philadelphia and Toronto: The Blakiston Co., 1950), by E. Lucy Braun (page images at HathiTrust; US access only) |
| QK938.R34 T3 1992 | Combined Summaries: Technologies To Sustain Tropical Forest Resources and Biological Diversity (1992), by United States Congress Office of Technology Assessment (PDF files at Princeton) |
| QK962 .C5 W3 | The Forests of China (Maria Moors Cabot Foundation publication #5; Cambridge, MA: Harvard University, 1961), by Wang Chi-Wu (page images at HathiTrust) |
| QK980 .V37 2000 | Variation and Evolution in Plants and Microorganisms: Toward a New Synthesis 50 Years after Stebbins (2000), ed. by Francisco J. Ayala, Walter M. Fitch, and Michael T. Clegg (page images at NAP) |
| QL | Zoology (Go to start of category) |
| QL1 .A3 | Acta Zoologica (partial serial archives) |
| QL1 .A326 | Acta Zoológica Lilloana (in Spanish) (partial serial archives) |
| QL1 .A4 | Állattani Közlemények (in Hungarian) (partial serial archives) |
| QL1 .A5 | Annotationes Zoologicae Japonenses (partial serial archives) |
| QL1 .A52558 | Annual Review of Animal Biosciences (partial serial archives) |
| QL1 .A55 | Arkiv för Zoologi (partial serial archives) |
| QL1 .A6 | Archives de Zoologie Expérimentale et Générale (partial serial archives) |
| QL1 .A75 | Archivio Zoologico Italiano (partial serial archives) |
| QL1 .B5 | Bijdragen tot de Dierkunde (full serial archives) |
| QL1 .B74 | Breviora (partial serial archives) |
| QL1 .C65 | Copeia (partial serial archives) |
| QL1 .H3 | Bulletin of the Museum of Comparative Zoology (partial serial archives) |
| QL1 .J83 | The Journal of Comparative Neurology (partial serial archives) |
| QL1 .J85 | The Journal of Experimental Zoology (partial serial archives) |
| QL1 .M16 | McGill University Publications, Series 11: Zoology (partial serial archives) |
| QL1 .N48 | Annual Report of the New York Zoological Society, by New York Zoological Society (partial serial archives) |
| QL1 .P25 | The Murrelet (partial serial archives) |
| QL1 .S84 | Bulletin de la Société Zoologique de France (in French) (partial serial archives) |
| QL1 .S85 | Mémoires de la Société Zoologique de France (in French) (partial serial archives) |
| QL1 .T36 1854 | Bulletin de la Société Zoologique d'Acclimatation (in French) (full serial archives) |