Economic annuals and human cultures /

Economic botany : principles and practices /
by: Wickens, G. E.
Published: (2001)

Economic botany ; a textbook of useful plants and plant products /
by: Hill, Albert Frederick, 1889-
Published: (1937)

Economic botany ; a textbook of useful plants and plant products.
by: Hill, Albert Frederick, 1889-
Published: (1952)

How to know the economic plants ; an illustrated key for identifying the plants used by man for food and in other personal ways, with some essential facts about each plant.
by: Jaques, H. E. (Harry Edwin), 1880-1963
Published: (1958)

Plants, man, and life.
by: Anderson, Edgar, 1897-1969
Published: (1967)

Agricultural botany, theoretical and practical /
by: Percival, John, 1863-1949
Published: (1900)

Plants and man /
by: Hylander, Clarence J. (Clarence John), 1897-1964
Published: (1941)

Plants, man and life.
by: Anderson, Edgar, 1897-1969
Published: (1952)

Our plant resources ; plants and their economic importance /
by: Fitzpatrick, Frederick L. (Frederick Linder), 1900-1976
Published: (1964)

Useful wild plants of the United States and Canada /
by: Saunders, Charles Francis, 1859-1941
Published: (1934)

Plants & people : Society for Economic Botany newsletter.
Published: (1992)

Man's useful plants /
by: Weiner, Michael A.
Published: (1976)

American weeds and useful plants : being a second and illustrated edition of Agricultural botany : an enumeration and description of useful plants and weeds, which merit the notice, or require the attention of American agriculturists /
by: Darlington, William, 1782-1863
Published: (1865)

Popular encyclopedia of plants /
Published: (1982)

It started in Eden : how the plant-hunters and the plants they found changed the course of history /
by: Dodge, Bertha S. (Bertha Sanford), 1902-1995
Published: (1979)

Plants and civilization /
by: Baker, Herbert G.
Published: (1970)

The useful plants of the world /
by: Clute, Willard Nelson, 1869-
Published: (1943)

The botany of crop plants ; a text and reference book /
by: Robbins, Wilfred William, 1884-1952
Published: (1917)

Plants and civilization /
by: Baker, Herbert G.
Published: (1965)

Plants that changed the world /
by: Dodge, Bertha S. (Bertha Sanford), 1902-1995
Published: (1959)

The book of useful plants /
by: Rogers, Julia Ellen, 1866-
Published: (1913)

Agricultural botany, theoretical and practical /
by: Percival, John, 1863-1949
Published: (1915)

Agricultural botany /
by: Gill, N. T. (Norman Thorpe)
Published: (1966)

Plants for man.
by: Schery, Robert W.
Published: (1952)

Plants for man /
by: Schery, Robert W.
Published: (1972)

Plants we eat and wear ; an illustrated key to the plants upon which man is directly dependent for his food and clothing, with some essential facts about each plant /
by: Jaques, H. E. (Harry Edwin), 1880-1963
Published: (1943)

The botany of crop plants : a text and reference book /
by: Robbins, Wilfred William, 1884-1952
Published: (1931)

Pflanzenkunde fur Landwirte, Gartner und Forstwirte /
by: Kramer, W. (Wilfried)
Published: (1960)

World economic plants : a standard reference /
by: Wiersema, John Harry
Published: (2013)

Select extra-tropical plants : readily eligible for industrial culture or naturalisation, with indications of their native countries and some of their uses /
by: Mueller, Ferdinand von, 1825-1896
Published: (1880)

Plants for people /
by: Lewington, Anna
Published: (1990)

An introduction to the botany of the major crop plants /
by: Berrie, A. M. M.
Published: (1977)

Origin of cultivated plants.
by: Candolle, Alphonse de, 1806-1893
Published: (1959)

Agricultural botany /
by: Gill, N. T. (Norman Thorpe)
Published: (1980)

Plants useful to man /
by: Robbins, Wilfred William, 1884-1952
Published: (1937)

Identification and judging ; crops--weeds--diseases /
by: Wilson, Harold Kirby, 1900-1958
Published: (1940)