Yongwimon Lenbury. (1997) Mathematical Ecology. Mahidol University:ม.ป.ท. 10.14457/MU.res.1997.8
Yongwimon Lenbury. 1997. Mathematical Ecology. ม.ป.ท.:Mahidol University; 10.14457/MU.res.1997.8
Yongwimon Lenbury. Mathematical Ecology. ม.ป.ท.:Mahidol University, 1997. Print. 10.14457/MU.res.1997.8
