000 00326nam a2200121Ia 4500
008 170101s1990 xx 000 0 und d
082 _a631.416 BOR
100 _aBorax Consolidated Limited
245 0 _aBahaviour; Function and Significance of Boron in Agriculture
260 _c1990
300 _a44 p.
942 _2ddc
_cG
999 _c1719216
_d1719216