Ayres, Arthur Hugo
Influence of the composition and concentra-
tion of the nutrient solution on plants grown
in sand cultures.
4:o Berkeley 1917*
=Publications.University of California,in
gricultural sciences.Vol.1:11.

{
  "author": "Ayres, Arthur Hugo",
  "location": "Berkeley",
  "title": "Influence of the composition and concentration of the nutrient solution on plants grown in sand cultures.",
  "year": "1917"
}

Ayres , Arthur Rugo— z/
Influence of the composition and concentra-
tion of the nutrient solution on plants grown
in sand cultures.
4:0 Berkeley 1917.
-Publications „University of Calif ornia, in a-
gricultural sciences.Vol. 1:11.
• (00474

{
  "author": "Ayres, Arthur Rugo",
  "location": "Berkeley",
  "title": "Influence of the composition and concentration of the nutrient solution on plants grown in sand cultures.",
  "year": "1917"
}