000 00322nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a581 GOP-W
100 _aGopal Brij
245 0 _aWater-Hyacinth: the most troublesome weed of the world
260 _aDelhi
_bHindasia Publishers
_c1981
300 _aB.85
942 _2ddc
999 _c30074
_d30074