Lind, Aulis. 1986. Remote sensing and human ecology : Nong Khai province, Thailand. Bangkok:Asian Institute of Technology;
Lind, Aulis. (1986) Remote sensing and human ecology : Nong Khai province, Thailand (รายงานผลงานวิจัย). Asian Institute of Technology:Bangkok.
Lind, Aulis. Remote sensing and human ecology : Nong Khai province, Thailand. Bangkok:Asian Institute of Technology, 1986.
Lind, Aulis. (1986) Remote sensing and human ecology : Nong Khai province, Thailand (รายงานผลงานวิจัย). Asian Institute of Technology:Bangkok.