CHOUDHARY N, SINGH A. HETEROSIS IN RELATION TO COMBINING ABILITY IN HYBRIDS BETWEEN MULTIVOLTINE AND BIVOLTINE BREEDS OF THE SILKWORM, BOMBYX MORI L. UPJOZ [Internet]. 2006 Jan. 4 [cited 2025 Jun. 28];26(1):23-8. Available from: https://www.mbimph.com/index.php/UPJOZ/article/view/888