Purkayastha, S. (1997). A manual of Indian timbers (With descriptions of their gross anatomical structure, properties and uses) (2nd ed.). Sribhumi Publishing.
Chicago-čujuhus (17. p.)Purkayastha, S.K. A Manual of Indian Timbers (With Descriptions of Their Gross Anatomical Structure, Properties and Uses). 2nd ed. Calcutta: Sribhumi Publishing, 1997.
MLA-čujuhus (9. p.)Purkayastha, S.K. A Manual of Indian Timbers (With Descriptions of Their Gross Anatomical Structure, Properties and Uses). 2nd ed. Sribhumi Publishing, 1997.
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