text Saskatchewan Potash Phosphate Institute of Canada 1989 Ind 46 p.: ill. (gambar berwarna); 20 Cm. 46 p.: ill. (gambar berwarna); 20 Cm. Perp. memiliki 2 eksp. Terjemahan dari : Potash : its need and use in modern agriculture KALIUM : kebutuhan dan penggunaannya dalam pertanian modern POTASSIUM FERTILIZER APPLICATION 631.83 INLIS000000000003392 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)