000 00288nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aKilmer (VJ)
245 0 _aRole of Ptasium in against
260 _bSoil Science Sec. of America
260 _c1968
365 _b91.35
942 _cBK
999 _c202657
_d202657