Yousef, Sewar, Tishreen University, Syrian Arab Republic

• Tishreen University Journal -Biological Sciences Series Vol. 42 No. 6 (2020): Tishreen University Journal for Research and Scientific Studies - Biological Sciences Series - Articles
  Effect of organic and nitrogen fertilizers on growth and seed yield of black cumin plant, under Al Ghab area conditions
  Abstract  Pdf (العربية)