| Call number | Item |
| S | Agriculture (Go to start of category) |
| SB | Plant Culture (Go to start of category) |
| SB477 .I8 P3 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) Il Giardino Italiano (in Italian; Rome: E. Loescher, 1915), by Maria Pasolini Ponti (page images at HathiTrust; US access only) |
| SB479 .J4 | Garden Book (manuscript and transcription; written 1766-1824), by Thomas Jefferson (HTML and page images with commentary at masshist.org) |
| SB481 .A1 P35 | Parks and Recreation (partial serial archives) |
| SB481 .A2 D86 2002 | Theme Park Landscapes: Antecedents and Variations, ed. by Terence Young and Robert Riley (PDF with commentary at doaks.org) |
| SB481 .U5 O571 | Administrative History: Organizational Structures of the National Park Service, 1917 to 1985, by Russ Olsen (illustrated HTML at National Park Service) |
| SB481 .U571 | History and Prehistory in the National Park System and the National Historic Landmarks Program (1987), by United States National Park Service (HTML at National Park Service) |
| SB481 .U6 | National Park Service, The First 75 Years: Preserving Our Past for the Future, by William H. Sontag (illustrated HTML at National Park Service) |
| SB481 .W382 1937 | Landscape Conservation (Washington: National Park Service, 1935), by F. A. Waugh (page images at HathiTrust) |
| SB482 .A3 | Historic Listing of National Park Service Officials (1991), by United States National Park Service (illustrated HTML at National Park Service) |
| SB482 .A3 | National Park Service Uniforms, by R. Bryce Workman |
| SB482 .A3 1992 | Science and the National Parks (1992), by National Research Council Board on Environmental Studies and Toxicology (page images with commentary at NAP) |
| SB482 .A4 | Family Tree of the National Park System (1972), by Ronald F. Lee (illustrated HTML at National Park Service) |
| SB482.A4 C73 2020 | The Politics of Park Design: A History of Urban Parks in America (originally published 1982; this edition Cambridge, MA: MIT Press, 2020), by Galen Cranz (PDF files at MIT) |
| SB482 .A4 G46 | The George Wright Forum (issues before current one free online from 1993) (partial serial archives) |
| SB482 .A4 I47 2011 | Imperiled Promise: The State of History in the National Park Service (completed by the Organization of American Historians at the invitation of the National Park Service; 2011), by Anne Mitchell Whisnant, Marla R. Miller, Gary B. Nash, and David P. Thelen (PDF at oah.org) |
| SB482 .A4 M238 | Interpretation in the National Park Service: A Historical Perspective (1986), by Barry Mackintosh (illustrated HTML at National Park Service) |
| SB482 .A4 M241 | The National Parks: Shaping the System (third edition, updated 2004), by Barry Mackintosh (illustrated HTML at National Park Service) |
| SB482 .A4 U5 | Administrative History: Expansion of the National Park Service in the 1930s (1983), by Harlan D. Unrau and G. Frank Williss (illustrated HTML at National Park Service) |
| SB483 .N55 | The Spoils of the Park: With a Few Leaves from the Deep-laden Note-Books of "A Wholly Unpractical Man", by Frederick Law Olmsted (page images at Google; US access only) |
| SB484 .C2 C45 2011 | A Century of Parks Canada, 1911-2011 (Calgary: University of Calgary Press, 2011), ed. by Claire Elizabeth Campbell (PDF at University of Calgary) |
| SB486 .F34 G85 | Guiding Principles of Sustainable Design (1993), by United States National Park Service (page images at HathiTrust) |
| SB486 .F43 M32 | Visitor Fees in the National Park System: A Legislative and Administrative History, by Barry Mackintosh (illustrated HTML at National Park Service) |
| SB486 .S65 J34 2001 | Crimes Against Nature: Squatters, Poachers, Thieves, and the Hidden History of American Conservation (Berkeley: University of California Press, c2001), by Karl Jacoby (frame-dependent illustrated HTML with commentary at UC Press) |
| SB599 .A68 | Annual Review of Phytopathology (partial serial archives) |
| SB599 .J5 | Journal of Economic Entomology (partial serial archives) |