000 00582nam a2200145Ia 45e0
008 131213n1980 sz |||gr||||Z||||||eng
082 _a581.10601
100 _aInternational Potash Institute,
_eAuthor .,
245 0 _aPhysiological Aspects of Crop Productivity
_cInternational Potash Institute
_hTextual Documents
260 _aSwitzerland
_bInternational Potash Institute
_c1980.
300 _a274.
653 _aCrop Productivity
653 _aPhysiology
942 _2ddc
_cTXT
999 _c35508
_d35508