000 00416nam a22001577a 4500
003 OSt
005 20221001180011.0
008 221001b |||||||| |||| 00| 0 eng d
040 _cAAMUSTED-M
050 _aS645
_b.In8
100 _aQuemener, J.
245 _aThe measurement of soil potassium.
260 _aSwitzerland
_bInternational Potash Institute
_c1979
300 _a70p., 93p., 21p.
_btables
942 _2lcc
_cBK
999 _c6816
_d6816