Ralph W. Cummings

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1. “Solution 32” as a Source of Nitrogen for Direct Application¹

   Ralph W. Cummings, B. A. Krantz, A. Mehlich +3

   MaqolaPolymer-Based Agricultural EnhancementsAgronomy Journal19580 iqtibos

   ABIABI:AkademIndex/openalex/1958.article.000010