000 00263nam a2200097Ia 4500
008 220204s9999 xx 000 0 und d
082 _a546.212:63
_bUNI
245 0 _aYearbook of agriculture: Water. 1955
260 _aWashington
_bUS Govt Printing
_c1955
942 _cBK
999 _c19459
_d19459