... 2006:369-389.5. Adachi Y, Ono E, Miyagawa S: Expansion of Lowland Paddy Field Areas in the Plain Region of Laos. Geographical Review of Japan (Ser.B) 2010,83:493-509.6. Watanabe H, Abe K, Hoshikawa T, Prachaiyo ... refuges in paddy fields in north-eastern Thailand.Environmental Conservation 2009, 36:71-79.9. Miyagawa S, Kokubo M, Harada M, Koyama Y, Adachi Y, Kawakubo N,Oba S: The possibility of small animals ... Open AccessIndigenous utilization of termite mounds andtheir sustainability in a rice growing village of thecentral plain of LaosShuichi Miyagawa1*, Yusaku Koyama1, Mika Kokubo1, Yuichi...