000 003640000a22001450004500
060 _a100
082 _a630.274 192 DRA
100 _aDraper, Simon R
245 _aBiochemical analysis in crop science
260 _aU S A, Oxford university press
260 _c1976
300 _a130
650 _aCrop science/sampling procedures-crop/sciecne
942 _cBK
999 _c361532
_d361532