Report on the botany of the expedition - Gray, Asa, 1810 -1888 (War Dept, 1855)

Report on the botany of the expedition - Torrey, John, 1796 -1873 ([s.n.], 1857)

Report on the geology and resources of the Black hills of Dakota, with atlas - Geographical; Geological Survey of the Rocky Mountain Region (U.S.) (Govt. Print. Off, 1880)

Report on the geology and resources of the Black Hills of Dakota : with atlas - Gray, Asa, 1810 -1888 (Govt. Print. Off, 1880)

Report on the progress and condition of the U.S. National Museum for the year ending June 30 ... - United States National Museum (G.P.O, 1911)

Report on the United States and Mexican boundary survey :made under the direction of the secretary of the Interior - Emory, William H. 1811 -1887 (C. Wendell, printer, 1859)

A report upon the boreal flora of the Sierra Nevada of California - Smiley, Frank Jason, 1880 - (University of California Press, 1921)

Report upon United States Geographical surveys west of the one hundredth meridian - Geographical Surveys West of the 100th Meridian (U.S.) (G.P.O, 1878)

Reports of explorations and surveys : to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean - Baird, Spencer Fullerton, 1823 -1887 (A.O.P. Nicholson printer, 1855)

Reports of explorations and surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean - Baird, Spencer Fullerton, 1823 -1887 (A.O.P. Nicholson, Printer [etc.], 1855)

Reports of explorations and surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean - Baird, Spencer Fullerton, 1823 -1887 (A.O.P. Nicholson, Printer [etc.], 1853)

Reports of explorations and surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean - Baird, Spencer Fullerton, 1823 -1887 (A.O.P. Nicholson, Printer [etc.], 1856)

Reports of explorations and surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean - Baird, Spencer Fullerton, 1823 -1887 (A.O.P. Nicholson, Printer [etc.], 1857)

Reports of explorations and surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean - Baird, Spencer Fullerton, 1823 -1887 (A.O.P. Nicholson, Printer [etc.], 1854)

Reports of explorations and surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean - Baird, Spencer Fullerton, 1823 -1887 (A.O.P. Nicholson, Printer [etc.], 1859)

Reports of explorations and surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean - Baird, Spencer Fullerton, 1823 -1887 (A.O.P. Nicholson, Printer [etc.], 1860)

Results of a biological reconnoissance of south-central Idaho - Stejneger, Leonhard, 1851 -1943 (Govt. Print. Off, 1891)

Results of a biological survey of Mount Shasta, California - Merriam, C. Hart (Clinton Hart), 1855 -1942 (Govt Print. Off, 1899)

Retail 1898 price list of California bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Carl Purdy, 1898)

Retail bulb list, 1940 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Orpet Nursery, 1940)

Retail bulb list, 1941 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Orpet Nursery, 1941)

Retail catalogue for 1902, California bulbs, seeds and ferns - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (W.G. Watkins, 1902)

Retail price list of California bulbs - Purdy, Carl (Firm) (Carl Purdy)

Retail price list of California bulbs - Purdy, Carl (Firm) (Carl Purdy, 1895)

Retail price list of California bulbs - Purdy, Carl (Firm) (Carl Purdy, 1896)

Retail price list of California bulbs - Purdy, Carl (Firm) (Carl Purdy, 1897)

Retail price list of California bulbs - Purdy, Carl (Firm) (Carl Purdy, 1898)

Retail price list of California bulbs - Purdy, Carl (Firm) (Carl Purdy, 1899)

Retail price list of California bulbs - Purdy, Carl (Firm) (Carl Purdy, 1900)

Retail price list of California bulbs - Purdy, Carl (Firm) (Carl Purdy, 1902)

Retail price list of California bulbs - Purdy, Carl (Firm) (Carl Purdy, 1903)

Retail price list of California bulbs - Purdy, Carl (Firm) (Carl Purdy, 1904)

Retail price list of California bulbs - Purdy, Carl (Firm) (Carl Purdy, 1905)

Retail price list of California bulbs - Purdy, Carl (Firm) (Carl Purdy, 1907)

Retail price list of California bulbs - Purdy, Carl (Firm) (Carl Purdy, 1909)

Retail price list of California bulbs - Purdy, Carl (Firm) (Carl Purdy, 1911)

Retail price list of California bulbs - Purdy, Carl (Firm) (Carl Purdy, 1915)

Retail price list of California bulbs - Purdy, Carl (Firm) (Carl Purdy, 1916)

Retail price list of California bulbs - Purdy, Carl (Firm) (Carl Purdy, 1917)

Retail price list of California bulbs - Purdy, Carl (Firm) (Carl Purdy, 1919)

Retail price list of California bulbs - Purdy, Carl (Firm) (Carl Purdy, 1920)

Retail price-list of Californian bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Carl Purdy, 1913)

Retail price list of Californian bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Carl Purdy, 1910)

Retail price list of Californian bulbs : Burbank's hybrid lilies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Carl Purdy, 1905)

Retail price list of Californian bulbs : Burbank's hybrid lilies and the finest daffodils - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Carl Purdy, 1903)

Retail price list of Californian bulbs : including Burbank's hybrid lilies - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Carl Purdy, 1907)

Retail price list on wild flower bulbs for fall and spring 1929-1930 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Watsonville Bulb & Berry Company, 1929)

Revision of North American Trichodes (Herbst) (Coleoptera: Cleridae) - Foster, David E. (Texas Tech Press, 1976)

Revision of Oligotylus Van Duzee with descriptions of ten new species from western North America ; and comments on Lepidargyrus in the Nearctic (Heteroptera, Miridae, Phylinae, Phylini) - Schuh, Randall T. (American Museum of Natural History, 2000)

Revision of the North American Liliaceae. Descriptions of some new species of North American plants - Watson, Sereno, 1826 -1892 (1879)

Revue horticole (Librairie agricole de la maison rustique, 1880)

Revue horticole (Librairie agricole de la maison rustique, 1884)

Revue horticole (Librairie agricole de la maison rustique, 1885)

Revue horticole (Librairie agricole de la maison rustique, 1892)

Revue horticole (Librairie agricole de la maison rustique, 1893)

Revue horticole (Librairie agricole de la maison rustique, 1894)

Revue horticole (Librairie agricole de la maison rustique, 1829)