SSamunphrai waithō̜ngSamunphrai waithō̜ngde Čhurairat Kœ̄tdō̜nfǣk.Thai medicinal plants, herbs, and food for the elderly.Ediciones (1)Samunphrai waithō̜ng (2007)Čhurairat Kœ̄tdō̜nfǣk · tha