Raywadee Vongprasert. 1986. Baseline for the cultivation of native oil rich alga (Botryococcus braunii), as the potential source of the biocrude oil productions in Thailand. Faculty of Graduate Studies, Mahidol University;

Raywadee Vongprasert. Baseline for the cultivation of native oil rich alga (Botryococcus braunii), as the potential source of the biocrude oil productions in Thailand. . Bangkok:Mahidol University, 1986.

Raywadee Vongprasert. (1986) Baseline for the cultivation of native oil rich alga (Botryococcus braunii), as the potential source of the biocrude oil productions in Thailand . Mahidol University/Bangkok.