Songkran Chuakrut. 1995. Selection and characterization of marine photosynthetic bacteria with floc or pellet formation. Graduate School, Kasetsart University;
Songkran Chuakrut. (1995) Selection and characterization of marine photosynthetic bacteria with floc or pellet formation . Kasetsart University/Bangkok.
Songkran Chuakrut. Selection and characterization of marine photosynthetic bacteria with floc or pellet formation. . Bangkok:Kasetsart University, 1995.
Songkran Chuakrut. (1995) Selection and characterization of marine photosynthetic bacteria with floc or pellet formation . Kasetsart University/Bangkok.