TY - BOOK TI - Eco microbiology of some swamps of the Rajshahi University campus-II: incidence of aeromonas hydrophila on Channa punctatus in association with aquatic molluscs U1 - T639.31 E17 22 PY - 2003/// CY - Rajshahi PB - Author KW - Fish culture-ponds: Dissertation, Academic ER -