Pearson, R. (2023). Note on hollong timber (Dipterocarpus pilosus, Roxb). Superintendent Government Printing.
Chicago-čujuhus (17. p.)Pearson, R.S. Note on Hollong Timber (Dipterocarpus Pilosus, Roxb). Superintendent Government Printing, 2023.
MLA-čujuhus (9. p.)Pearson, R.S. Note on Hollong Timber (Dipterocarpus Pilosus, Roxb). Superintendent Government Printing, 2023.
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