000 00539nam a2200133Ia 45e0
008 140123n1984 sz |||gr||||Z||||||eng
082 _a631
100 _aInternational Potash Institute,
_eAuthor.,
245 0 _aNutrient Balances and Fertilizer Needs in Temperate Agriculture
_cInternational Potash Institute
_hTextual Documents
260 _aSwitzerland
_bInternational Potash Institute
_c1984
300 _a360.
653 _aTechniques, equipment & materials
942 _2ddc
_cTXT
999 _c17829
_d17829