000 00298nam a2200121Ia 4500
008 130223s9999 xx 000 0 und d
245 _aAnalysis of agricultural materials
260 _aLondon
260 _c1973
440 _aNo. 27; Great Britain Ministry
901 _pS22625
942 _cB
_2udc
999 _c152433
_d152433