Tukey, H. B. (1954). Plant regulators in agriculture. John Wiley & Sons Inc.
Cita Chicago Style (17a ed.)Tukey, H. B. Plant Regulators in Agriculture. John Wiley & Sons Inc, 1954.
Cita MLA (8a ed.)Tukey, H. B. Plant Regulators in Agriculture. John Wiley & Sons Inc, 1954.
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