Sargent, M. (1974). Research on cereal production technology in Senegal and Upper Volta. AID.
Chicago-viite (17. p.)Sargent, Merritt. Research on Cereal Production Technology in Senegal and Upper Volta. Washington: AID, 1974.
MLA-viite (8. p.)Sargent, Merritt. Research on Cereal Production Technology in Senegal and Upper Volta. AID, 1974.
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