000 00260nam a2200109Ia 4500
008 180426s2012 xx 000 0 und d
082 _a630.24 C4
245 0 _aChemistry in the Agriculture of the CSSR
260 _c1969
300 _a59 p.
942 _2ddc
_cAG
999 _c130076
_d130076