000 00266nam a22000977a 4500
999 _c5923
_d5922
100 _aMd. Abu Rayhan (FMB 090439)
245 _aSocio-economic Condition of Crab Collectors and Crab Marketing System in Shyamnagore Satkhira
260 _c2014
300 _a45
942 _cBK