000 00417nam a2200133Ia 4500
008 170101s1972 xx 000 0 und d
041 _aEnglish
100 _aE J HEWITT
245 0 _aAGRICULTURAL GROUP SYMOPOSIUM TRACE ELEMENTS
260 _aENGLAND
_bLONG ASHTON RESEARCH STATION UNIVERSITY OF BIRSTOL
_c1972
300 _a1534
_ePrint
653 _aAGRICULTURAL GROUP SYMOPOSIUM TRACE ELEMENTS
942 _2ddc
_cJR
999 _c214742
_d214742