000 00453nam a2200169Ia 4500
999 _c71441
_d71441
005 20230620114019.0
008 180710s9999 xx 000 0 und d
041 _aEN
082 _a631.4072
_bCOL
_223
100 _aColloquium of the Internatiional
245 _aMethodology in soil-k research
260 _aSwitzerland
_bInternational Potash Institute
_c1987
300 _a428 pages.
500 _aInclude references
509 _aNS
942 _cR