000 00331nam a2200133Ia 4500
008 180611s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a333.74
100 _aSprague,Howard B.
245 0 _aGrasslands
260 _aWashington
_bAmerican Association for the
_cAdvancement1959
300 _axv, 406 p.
942 _cLL
999 _c26009
_d26009