United States. Bureau of Plant Industry. (1933). Inheritance of stem-rust reaction and correlation of characters in Pentad, Nodak, and Akrona durum-wheat crosses. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Bureau of Plant Industry. Inheritance of Stem-rust Reaction and Correlation of Characters in Pentad, Nodak, and Akrona Durum-wheat Crosses. [Washington]: [s.n.], 1933.
MLA (9th ed.) CitationUnited States. Bureau of Plant Industry. Inheritance of Stem-rust Reaction and Correlation of Characters in Pentad, Nodak, and Akrona Durum-wheat Crosses. [s.n.], 1933.
Warning: These citations may not always be 100% accurate.