000 01113cam a22003257a 4500
003 CHAP
005 20220329133418.0
008 971013s1992 r 00010 d
010 _a6076
011 _a7048
035 _a6271
040 _cCHAP
082 _a631.45
_bR9
100 0 0 _aRyan, John.
_9101026
245 0 _aFertilizer use efficiency under rain-fed agriculture in west Asia and North Africa
_b: proceedings
260 _aAleppo, Syria :
_bICARDA,
_c1992
300 _a288 p.
590 _aBATCH-UPD
_b10
_c20130110
_lUCH01
_h0244
590 _aBATCH-UPD
_b10
_c20130110
_lUCH01
_h1202
590 _aBATCH-UPD
_b10
_c20130409
_lUCH01
_h2313
590 _aBATCH-UPD
_b10
_c20130914
_lUCH01
_h1402
590 _aCONVERSION
_b10
_c20130109
_lUCH01
_h1304
650 1 4 _aFertilizantes
_xEfecto en suelos.
_940553
650 1 4 _aSuelos
_xFertilidad.
_9110367
650 1 4 _aSuelos
_xRegiones áridas.
_9110475
711 0 _aRegional Workshop on Fertilizer Use Efficiency (4: 1991: Agadir, Morocco)
_995662
901 _aBK
942 _cLIBRO
949 _a631.45 R9
_bBC
_cLIBRO
_d33724000075271
_eLIBRO
_h83448
_i6271
_si
999 _c6076
_d6076