"Hartmann, H. T. K. Plant Propagation: Principles and practices (7ma ed.).
Cita Chicago Style (17a ed.)"Hartmann, Hudson T.; Kester. Plant Propagation: Principles and Practices. 7ma ed. USA.
Cita MLA (8a ed.)"Hartmann, Hudson T.; Kester. Plant Propagation: Principles and Practices. 7ma ed.
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