Aristocrats of the garden - Wilson, Ernest Henry, 1876 -1930 (Doubleday, Page & company, 1917)

Arkiv för botanik - Kungl. Svenska vetenskapsakademien. (Almqvist & Wiksell, 1908)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1938)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1934)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1941)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1910)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1915)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1912)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1949)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1925)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1930)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1933)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1939)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1935)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1911)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1936)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1940)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1928)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1932)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1942)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1946)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1929)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1943)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1924)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1947)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1944)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1948)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1945)

Armstrong Nurseries - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1950)

Armstrong nurseries, 1931 : [catalogue] - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1931)

Armstrong Nurseries, 1937 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Armstrong Nurseries, 1937)

Arnaldoa : revista del Herbario HAO - Herbario HAO. (Universidad Antenor Orrego de Trujillo, 1999)

Arnaldoa : revista del Herbario HAO - Herbario HAO. (Universidad Antenor Orrego de Trujillo, 2005)

Arnaldoa : revista del Herbario HAO - Herbario HAO. (Universidad Antenor Orrego de Trujillo, 2014)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1945)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1947)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1950)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1952)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1953)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1954)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1955)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1957)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1959)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1960)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1961)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1964)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1967)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1969)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1970)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1971)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1972)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1973)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1975)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1976)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1978)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1979)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1980)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1983)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1985)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1987)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1990)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1991)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1992)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1993)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1994)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 1998)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 2000)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 2001)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 2004)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 2008)

Arnoldia - Arnold Arboretum. (Arnold Arboretum, Harvard University, 2018)

Arquivos do Serviço Florestal (Serviço Florestal, 1943)

Arquivos do Serviço Florestal (Serviço Florestal, 1947)

An arrangement of British plants : according to the latest improvements of the Linnean system : with an easy introduction to the study of botany : illustrated by copper plates - Withering, William, 1741 -1799 (Printed for C.J.G. and F. Rivington, 1830)

An arrangement of British plants; according to the latest improvements of the Linnaean system. To which is prefixed, An easy introduction to the study of botany. Illustrated by copper plates - Withering, William, 1741 -1799 (G. G. and J. Robinson, 1796)

The art & craft of garden making - Mawson, Thomas Hayton, 1861 -1933 (B.T. Batsford, 1912)

The art of beautifying suburban home grounds of small extend : illustrated by upward of two hundred plates and engravings of plans for residences and their grounds, of trees and shrubs, and garden embellishments ; with descriptions of the beautiful and hardy trees and shrubs grown in the United States - Scott, Frank J. (Frank Jesup), 1828 -1919 (American Book Exchange, Tribune Building, 1881)

The art of beautifying suburban home grounds of small extent - Scott, Frank J. (Frank Jesup), 1828 -1919 (D. Appleton & company, 1873)

The art of beautifying suburban home grounds of small extent. Illustrated by upward of two hundred plates and engravings of plans for residences and their grounds, of trees and shrubs, and garden embellishments; with descriptions of the beautiful and hardy trees and shrubs grown in the United States - Scott, Frank J. (Frank Jesup), 1828 -1919 (John B. Alden, 1886)

The art of beautifying suburban home grounds of small extent; the advantages of suburban homes over city or country homes; the comfort and economy of neighboring improvements; the choice and treatment of building sites; and the best modes of laying out, planting, and keeping decorated grounds. Illustrated by upwards of two hundred plates and engravings ... With descriptions of the beautiful and hardy trees and shrubs grown in the United States - Scott, Frank J. (Frank Jesup), 1828 -1919 (D. Appleton, 1870)

The art of beautifying suburban home grounds of small extent; the advantages of suburban homes over city or country homes; the comfort and economy of neighboring improvements; the choice and treatment of building sites; and the best modes of laying out, planting, and keeping decorated grounds. Illustrated by upwards of two hundred plates and engravings ... With descriptions of the beautiful and hardy trees and shrubs grown in the United States - Scott, Frank J. (Frank Jesup), 1828 -1919 (D. Appleton & Co, 1870)

The art of beautifying suburban home grounds of small extent. With descriptions of the beautiful and hardy trees and shrubs grown in the United States - Scott, Frank J. (Frank Jesup), 1828 -1919 (American Book Exchange, 1881)

The Asa Gray bulletin - McVaugh, Rogers, 1909 - (1952)

The Asa Gray bulletin - McVaugh, Rogers, 1909 - (1953)

The Asa Gray bulletin - McVaugh, Rogers, 1909 - (1955)

The ASB bulletin - Association of Southeastern Biologists. (Association of Southeastern Biologists, 1962)

The ASB bulletin - Association of Southeastern Biologists. (Association of Southeastern Biologists, 1969)

The ASB bulletin - Association of Southeastern Biologists. (Association of Southeastern Biologists, 1967)

The ASB bulletin - Association of Southeastern Biologists. (Association of Southeastern Biologists, 1973)

The ASB bulletin - Association of Southeastern Biologists. (Association of Southeastern Biologists, 1976)

The ASB bulletin - Association of Southeastern Biologists. (Association of Southeastern Biologists, 1979)

The ASB bulletin - Association of Southeastern Biologists. (Association of Southeastern Biologists, 1995)

Aspectos biologicos da flora brasileira - Decker, João Siegfried (Rotermund & Co, 1936)

Assessment of risk to non-target macro-moths after BTK application to Asian Gypsy Moth in the Cape Fear region of North Carolina - Schweitzer, Dale F (USDA, Forest Service, FHTET, 1999)