Ting Wang และผู้แต่งคนอื่นๆ. (2017) Effects of maize and potato intercropping on crop root system and soil aggregates in sloping field. Mahasarakham University:ม.ป.ท.Ting Wang และผู้แต่งคนอื่นๆ. 2017. Effects of maize and potato intercropping on crop root system and soil aggregates in sloping field. ม.ป.ท.:Mahasarakham University;Ting Wang และผู้แต่งคนอื่นๆ. Effects of maize and potato intercropping on crop root system and soil aggregates in sloping field. ม.ป.ท.:Mahasarakham University, 2017. Print.