000 005280000a22001930004500
310 _aIrr.
650 1 4 _9134743
_aAGRICULTURA
650 1 4 _9147487
_aEXTENSION
650 1 4 _9142221
_aCOOPERACION
593 _a16-01-1995
022 _a0092-1394
596 _aI
245 1 0 _aEXTENSION BULLETIN E
260 _bMichigan State University. Cooperative Extension Service
362 1 _a19-
590 _bMichigan State University. Cooperative Extension Service, East Lansing, MI, 48824
_gE.U.A.
942 _cCR
999 _c130961
_d130961