Thitiporn Tanunchai. 1999. A study of y-radiation vulcanised natural rubber and skim latices for encapsulation of urea fertiliser. Faculty of Graduate Studies, Mahidol University;
Thitiporn Tanunchai. (1999) A study of y-radiation vulcanised natural rubber and skim latices for encapsulation of urea fertiliser . Mahidol University/Bangkok.
Thitiporn Tanunchai. A study of y-radiation vulcanised natural rubber and skim latices for encapsulation of urea fertiliser. . Bangkok:Mahidol University, 1999.
Thitiporn Tanunchai. (1999) A study of y-radiation vulcanised natural rubber and skim latices for encapsulation of urea fertiliser . Mahidol University/Bangkok.