000 00344nam a2200133Ia 4500
008 140317s9999 xx 000 0 und d
082 _a633.25
100 _aSprague,Howard B.
245 _aGrasslands.
260 _aWashington
_bAmerican Association for the advancement of Science.
_c1959
300 _a406
653 _aGrasses
942 _2ddc
_cBK
999 _c510
_d510