Relationship between WCa Ratios in the Soil Solution with the Dynamic of K in UZtisol and Vertisol of Upland Area ABSTRACT

1 Iurnal Tanah dan Lingkungan,Vol. 6 No. 1, April 2004: 7-13 ISSN HUBUNGAN NISBAH K/Ca DALAM LARUTAN TANAH DENGAN DINAMIKA HARA K PADA ULTISOL DAN VER...
Author:  Shinta Tedjo

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