The Natural History Bulletin of the Siam Society has been published (under various names) since 1914. It appears as one volume with two issues per year. It is available free to Siam Society members, but is sold to non-members in Thailand for 300 baht per year and in other countries for US$ 32.00 per year, postage included. Back issues are available at 150 baht or US$ 7.50 plus postage.
Library exchange
The Natural History Bulletin of the Siam Society is sent on exchange to numerous libraries and other institutions; enquiries and exchange periodicals should be sent to the Honorary Librarian, The Siam Society, 131 Asoke Montri Road (Sukhumvit 21), Bangkok 10110, Thailand.
Editorial correspondence
Correspondence concerning editorial matters and manuscripts for submission should be sent to the Honorary Editor — NHBSS, Dr. Prachya Musikasinthorn, The Siam Society, at the address above or e-mail: ffispcm@ku.ac.th