| Call number | Item |
| Q | Science (Go to start of category) |
| QH-QR | Biological Sciences (Go to start of category) |
| QH | Natural History and Biology (General) (Go to start of category) |
| QH77 .A53 A47 1995 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) Amazonia: Resiliency and Dynamism of the Land and Its People, by Nigel J. H. Smith, Emanuel Adilson S. Serrao, Paulo T. Alvim, and Italo C. Falesi (HTML at UNU Press) |
| QH77 .E92 B56 1996 | Biodiversity Conservation in Transboundary Protected Areas: Proceedings of an International Workshop (Washington: National Academies Press, 1996), ed. by A. I. Breymeyer and Reginald D. Noble (page images with commentary at NAP) |
| QH77 .E92 B56 1996 | Building a Foundation for Sound Environmental Decisions (1997), by National Research Council Board on Environmental Studies and Toxicology (page images with commentary at NAP) |
| QH77 .U6 N37 1975 | The Preservation of Natural Diversity: A Survey and Recommendations (final report prepared for the US Dept. of the Interior; 1975), by Nature Conservancy (U.S.) (page images at HathiTrust) |
| QH81 .A42 | Colin Clout's Calendar (New York: Funk and Wagnalls, 1883), by Grant Allen (page images at HathiTrust) |
| QH81 .B25 | Notes From Nature's Garden (London et al.: Longmans, Green and Co., 1906), by Frances Anne Bardswell (page images at HathiTrust; US access only) |
| QH81 .B4 | The Log of the Sun: A Chronicle of Nature's Year (Garden City, NY: Garden City Pub. Co., c1906), by William Beebe, illust. by Walter King Stone (Gutenberg text, illustrated HTML, and page images) |
| QH81 .B845 | More About Wild Nature (second edition; London: T. Fisher Unwin, 1893), by Mrs. Brightwen |
| QH81 .B87 | Locusts and Wild Honey, by John Burroughs (Gutenberg text and illustrated HTML) |
| QH81 .B87 1907 | Locusts and Wild Honey (Boston and New York: Houghton Mifflin Company, c1907), by John Burroughs (illustrated HTML at kellscraft.com) |
| QH81 .B9 | Birds and Bees, Sharp Eyes, and Other Papers, by John Burroughs (Gutenberg text) |
| QH81 .B93 | Fresh Fields (c1912), by John Burroughs (illustrated HTML at kellscraft.com) |
| QH81 .B935 | In the Catskills, by John Burroughs (HTML at LOC) |
| QH81 .B95 | Pepacton, by John Burroughs (Gutenberg text) |
| QH81 .B98 | Winter Sunshine, by John Burroughs (Gutenberg text) |
| QH81 .B98 | Winter Sunshine (Boston and New York: Houghton Mifflin Company, c1904), by John Burroughs (illustrated HTML at kellscraft.com) |
| QH81 .C79 1851 | Rural Hours (illustrated edition; New York: George P. Putnam, 1851), by Susan Fenimore Cooper (multiple formats at archive.org) |
| QH81 .C79 1887 | Rural Hours (revised abridged edition, without illustrations; Boston and New York: Houghton, Mifflin, and Co., 1887), by Susan Fenimore Cooper (HTML at Celebration of Women Writers) |
| QH81 .F98 | The Out-Door World: or, Young Collector's Handbook (London and New York: Longmans, Green, and Co., 1893), by William S. Furneaux |
| QH81 .G67 | The Romance of Natural History (Boston: Gould and Lincoln, 1864), by Philip Henry Gosse (multiple formats at archive.org) |
| QH81 .G854 1943 | Joseph Grinnell's Philosophy of Nature: Selected Writings of a Western Naturalist (Berkeley and Los Angeles, University of California Press, 1943), by Joseph Grinnell, ed. by Alden H. Miller (page images at HathiTrust) |
| QH81 .H79 | A Hind in Richmond Park (London and Toronto: J. M. Dent and Sons, 1922), by W. H. Hudson (multiple formats at archive.org) |
| QH81 .J38 | The Open Air, by Richard Jefferies (Gutenberg text) |
| QH81 .J4334 | The Life of the Fields, by Richard Jefferies (Gutenberg text) |
| QH81 .J437 1909 | The Hills and the Vale (London: Duckworth and Co., 1909), by Richard Jefferies, contrib. by Edward Thomas (Gutenberg text) |