Cita APA (7a ed.)
Nations, F. a. A. O. o. t. U. (1967). Plant Introduction Newsletter: No. 18, April 1967.
Cita Chicago Style (17a ed.)
Nations, Food and Agriculture Organization of the United. Plant Introduction Newsletter: No. 18, April 1967. 1967.
Cita MLA (9a ed.)
Nations, Food and Agriculture Organization of the United. Plant Introduction Newsletter: No. 18, April 1967. 1967.
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