000 00467nam a2200145Ia 45e0
008 140122n1989 sz |||gr||||Z||||||eng
082 _a631
100 _eAuthor.
245 0 _aMethods of K - Research in Plants
_hTextual Documents
260 _aBern:
_bInternational Potash Institute,
_c1989.
300 _a336.
653 _aFertilisers
653 _aTechniques, equipment & materials
942 _2ddc
_cTXT
999 _c17834
_d17834