Sawyer, C. E.Worley, S. S.2019-03-132019-03-131926-11-24EPM-073-02-014http://hdl.handle.net/20.500.11867/1583326 sheets 11 x 8 inch, bi-folded and secured booklet style. Printed recto and verso.Bulletin 5-W issued by The State College of Washington, Western Washington Experiment Station, Puyallup, Washington. Covers a variety of diseases, their prevention and treatments. Several diseases have the recommended prevention of not using regular window glass, which filters out UV rays. Black and white photographs throughout.Agriculture--Livestock--Poultry--Chickens