000 003600000a22001450004500
596 _aI
245 1 0 _aATT-W
246 3 _aADVANCES IN AGRICULTURAL TECHNOLOGY
260 _bDepartment of Agriculture. Science and Education Administration
362 1 _a1978-
650 1 4 _9166222
_aTECNOLOGIA AGRICOLA
593 _a9-02-1999
590 _gEUA
942 _cCR
999 _c129281
_d129281