The bacterial blight of beans caused by Bacterium phaseoli /
by W.J. Zaumeyer.

APA Citation

Zaumeyer, W. J. (William John). (1930). The bacterial blight of beans caused by Bacterium phaseoli. Washington: U.S. Dept. of Agriculture.

MLA Citation

Zaumeyer, W. J. (William John). The Bacterial Blight of Beans Caused by Bacterium Phaseoli. Washington: U.S. Dept. of Agriculture, 1930.

Warning: These citations may not always be complete (especially for serials).