| 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) |
| QH75 .W432 2019 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) What Works in Conservation (Cambridge, UK: Open Book Publishers, c2019), ed. by William J. Sutherland, Lynn V. Dicks, Nancy Ockendon, and Rebecca K. Smith (PDF and HTML with commentary at Open Book Publishers) |
| QH75 .W432 2021 | What Works in Conservation (Cambridge, UK: Open Book Publishers, c2021), ed. by William J. Sutherland, Lynn V. Dicks, Silviu O. Petrovan, and Rebecca K. Smith (multiple formats with commentary at Open Book Publishers) |
| QH75 .W474 1997 | Wetlands, Biodiversity and the Ramsar Convention: The Role of the Convention on Wetlands in the Conservation and Wise Use of Biodiversity (originally published 1997), ed. by A. J. Hails (illustrated HTML at ramsar.org) |
| QH76 .D3 | Wetlands Losses in the United States, 1780's to 1980's (1990), by Thomas E. Dahl (PDF at fws.gov) |
| QH76 .G73 1986 | Grassroots Conservation of Biological Diversity in the United States: Background Paper #1 (1986), by United States Congress Office of Technology Assessment |
| QH76 .N264 1993 | A Biological Survey for the Nation (1994), by National Research Council Committee on the Formation of the National Biological Survey (HTML with commentary at NAP) |
| QH76 .N665 1995 | Endangered Ecosystems of the United States: A Preliminary Assessment of Loss and Degradation, by Reed F. Noss, Edward T. LaRoe, and J. Michael Scott (illustrated HTML at USGS) |
| QH76 .S38 | Science and the Endangered Species Act (1995), by National Research Council Board on Environmental Studies and Toxicology (page images with commentary at NAP) |
| QH76.5 .C2 G75 1998 | Saving the Marin-Sonoma Coast: The Battles for Audubon Canyon Ranch, Point Ryes, and California's Russian River (Healdsburg, CA: Sweetwater Springs Press, 2000), by L. Martin Griffin (PDF files with commentary at martingriffin.org) |
| QH76.5.H3 C661 1989 | Conservation Biology in Hawai'i (c1989), ed. by Charles P. Stone and Danielle B. Stone |
| QH76.5 .N7 S33 1989 | Defending the Wilderness: The Adirondack Writings of Paul Schaefer (Syracuse, NY: Syracuse University Press, c1989), by Paul Schaefer (Epub with commentary at Syracuse) |
| QH76.5 .V8 | Chincoteague: A National Wildlife Refuge (Washington: G. P. O., 1947), by Rachel Carson, illust. by Shirley A. Briggs and Katherine L. Howe (PDF at unl.edu) |
| QH77 .A37 | Conservation Biology in Sub-Saharan Africa (Cambridge, UK: Open Book Publishers, c2019), by John W. Wilson and Richard B. Primack (multiple formats with commentary at Open Book Publishers) |
| QH77 .A53 A47 1995 | 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) |