ArticlesSpecial Article

CONTINUOUS RENEWAL OF NUTRIENT SOLUTION FOR PLANTS IN WATER-CULTURES

See allHide authors and affiliations

Science  05 May 1922:
Vol. 55, Issue 1427, pp. 483-486
DOI: 10.1126/science.55.1427.483

This is a PDF-only article. The first page of the PDF of this article appears below.

PDF extract preview