Ackley, Meredith E.
The chemistry of photosynthesis : backgrounds for biology
Appleton-Sentury Crofts, 1965
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McGuire, Edna
Backgrounds of american freedom / Edna McGuire
Macmillan, 1961
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London, Kurt, editor
Backgrounds of conflict Ideas and Forms in World Politics
Macmillan, 1947
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Macarthur, John Robertson
Biblical literature and its backgrounds / by John Robertson Macarthur
D. Appleton-Century, 1936
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Conrad, Joseph, 1857-1924
Heart of darkness : an authoritative text, backgrounds and sources, criticism
WW Norton , 1971
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