KUMAR, P., BHUTIA, R., & AHSAN, M. M. (1995). ESTIMATES OF GENETIC VARIABILITY FOR COMMERCIAL QUANTITATIVE TRAITS AND SELECTION INDICES IN BIVOLTINE RACES OF MULBERRY SILKWORM (BOMBYX MORI L.). INDIAN JOURNAL OF GENETICS AND PLANT BREEDING, 55(02), 109–116. https://doi.org/.