Гумус (Russian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Гумус" in Russian language version.

refsWebsite
Global rank Russian rank
3rd place
10th place

books.google.com

  • Дерновый процесс. // Добежина Светлана Владимировна. Почвоведение. Курс лекций. Сочи, 2013. С. 117.