LettersDiscussion

VARIETIES OF TRITICUM VULGARE PRACTICALLY IMMUNE IN ALL STAGES OF GROWTH TO STEM RUST

+ See all authors and affiliations

Science  29 Mar 1940:
Vol. 91, Issue 2361, pp. 313
DOI: 10.1126/science.91.2361.313

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

PDF extract preview