Mandal, R. C. (1999). Agricultural statistics techniques and procedures. Agro Botanica.
Chicago-čujuhus (17. p.)Mandal, R. C. Agricultural Statistics Techniques and Procedures. New Delhi: Agro Botanica, 1999.
MLA-čujuhus (9. p.)Mandal, R. C. Agricultural Statistics Techniques and Procedures. Agro Botanica, 1999.
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