Society for the Promotion and Improvement of the Growth of Flax in Ireland. (1850). The Ninth (twelfth, fourteenth - fifteenth) annual report and transactions of the Royal Society for the Promotion and Improvement of the Growth of Flax in Ireland: With an appendix, treasurer's statement of accounts, and list of subscriptions and donations for the year ending 31st October, 1849 (1852, 1854, 1855).

Society for the Promotion and Improvement of the Growth of Flax in Ireland. The Ninth (twelfth, Fourteenth - Fifteenth) Annual Report and Transactions of the Royal Society for the Promotion and Improvement of the Growth of Flax in Ireland: With an Appendix, Treasurer's Statement of Accounts, and List of Subscriptions and Donations for the Year Ending 31st October, 1849 (1852, 1854, 1855). 1850.