Boontiwa Vichitvatee. 1992. Embryonic development and the effect of cold storage in bivottine silkworm eggs (KU8xI5). Graduate School, Kasetsart University;
Boontiwa Vichitvatee. (1992) Embryonic development and the effect of cold storage in bivottine silkworm eggs (KU8xI5) . Kasetsart University/Bangkok.
Boontiwa Vichitvatee. Embryonic development and the effect of cold storage in bivottine silkworm eggs (KU8xI5). . Bangkok:Kasetsart University, 1992.
Boontiwa Vichitvatee. (1992) Embryonic development and the effect of cold storage in bivottine silkworm eggs (KU8xI5) . Kasetsart University/Bangkok.