000 00520nam a2200205Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aHD1751.A91854 No. 441
100 _aSchertz, Lyle P.
245 0 _aAnother revolution in United States farming?
260 _aWashington
260 _bU. S. Dept. of Agriculture
260 _c1979
300 _aix,445p.
300 _c24cm.
650 _aAgriculture
700 _aill.
942 _2Library of Congress Classification
942 _cBook
999 _c85403
_d85403