1. Budding and grafting of teak (tectona grandis.)
H. Keiding

2. Danish naturalists in thailand 1900_1960.
Anton J. Bruun

3. New species of the gesneriaceae from thailand.
Dr. E.C. Barnett

4. Some birds of the mae ping river in northern thailand.
H. Elliott Mcclure and Boonsong Sekagul

5. Some noteworthy plants from thailand (siam).
Tem Smitinand