Onion (Allium cepa) disorder :
Fusarium basal rot /
Walter R. Stevenson and Mary Francis Heimann.

APA Citation

Stevenson, W. R., Heimann, M. Francis., University of Wisconsin--Extension. Cooperative Extension Programs. (1981). Onion (Allium cepa) disorder: Fusarium basal rot. [Madison, Wis.]: University of Wisconsin--Extension.

MLA Citation

Stevenson, Walter R, Mary Francis Heimann, and University of Wisconsin--Extension. Cooperative Extension Programs. Onion (Allium Cepa) Disorder: Fusarium Basal Rot. [Madison, Wis.]: University of Wisconsin--Extension, 1981.