00885nam a22002297a 450000100060000000300080000600500170001400800410003103500190007204000350009104100080012608200300013410000340016424501660019826000660036430000380043050200720046865000430054070000420058394200130062599900170063880287BD-RjUL20230925152410.0220903s1989    bg a|||| m||| 00| 0 eng d  a(BD-RjUL)80287  aBD-RjULbengcBD-RjULdBD-RjUL  aeng  223a595.7805492bBAI 1989  aBy Barman, Anil Chandra9460710aIncidence of bacterial and viral diseases of silkworm, Bombyx mori L, In Bangladesh and their control /cBy Anil Chandra Barman ;6Supervisor : Mustafizur Rahman  aRajshahi :bDepartment of Zoology, Rajshahi University,c1989  a[6], 225 leaves :bill, ;c29.cm.  aThesis (Ph. D.) -- Department of Zoology, Rajshahi University, 1989  aIncluding BombycoideazBanglades94608  aRahman. Mustafizur, Supervisor 94609  2ddccTHE  c80287d80287