%0 Journal Article %T Hatching patterns in the silkwormBombyx mori L. (PM £¿£¿ NB4D2) under different photoperiodic combinations %A K Sasira Babu %A N Sivarami Reddy %J - %D 1990 %U https://www.ias.ac.in/describe/article/anml/099/04/0327-0334