Rahman และ Mahbubur. (2006) Environmental ethics on community forestry in Ban Thung Soong community, Krabi province, Thailand /. Kasetsart University,:ม.ป.ท.Rahman และ Mahbubur. 2006. Environmental ethics on community forestry in Ban Thung Soong community, Krabi province, Thailand /. ม.ป.ท.:Kasetsart University,;Rahman และ Mahbubur. Environmental ethics on community forestry in Ban Thung Soong community, Krabi province, Thailand /. ม.ป.ท.:Kasetsart University, 2006. Print.