000 00417nam a2200169Ia 4500
003 00IHBT
005 20140908102131.0
008 130910s9999 xx 000 0 und d
041 _hENG
080 _a571.2
100 _aAmerican Society of Agronomy, Madison.
245 _aPhysiological Aspects of Crop Yield
260 _aCalifornia
_bAnnual Reviews Inc.
_c1969
300 _a396p
942 _2DDC
942 _cBK
999 _c2257
_d2257
856 _uhttp://14.139.59.218:80/cgi-bin/koha/opac-detail.pl?biblionumber=2257
_yhttp://14.139.59.218:80/cgi-bin/koha/opac-detail.pl?biblionumber=2257