Chemical Composition of Lignitic Humic Acid and Evaluating its Positive impacts on Nutrient Uptake, Growth and Yield of Maize

  • Authors Name: M. Z. Khan, M. E. Akhtar, S. Ahmad, A. Khan and *R. U. Khan
  • Research Topic: Organic Chemistry, 2014
  • Publication Identity: Vol. 4, Issue No. 1, pp. 19-25
  • DOI: DOI
  • PDF: PDF