000 00273nam a2200085Ia 4500
008 130123s9999 xx 000 0 und d
082 _a630
245 _aBangladesh Journal of Agricultural Sciences Vol 32-33 No.-1-2
260 _aMymensingh
_bBangladesh Agril. University
_c2005-06
999 _c79804
_d79804