000 005890000a22002170004500
041 0 _aEn
650 1 4 _9137807
_aBIBLIOTECAS
650 1 4 _9134743
_aAGRICULTURA
650 1 4 _9140465
_aCIENCIA DE LA INFORMACION
650 1 4 _9164415
_aSERVICIOS DE INFORMACION
310 _aMen.
593 _a22-06-1998
022 _a0095-2699
596 _aA
245 1 0 _aAGRICULTURAL LIBRARIES INFORMATION NOTES
260 _bNational Agricultural Library
362 1 _a1975-
590 _bUSDA. National Agricultural Library. Beltsville,
_cMaryland
_d20705
_gUSA
942 _cCR
999 _c128778
_d128778