W. W. Mackie

No biography available.

Works (8)

Cover of The value of oak leaves for forage

The value of oak leaves for forage

Cover of Seed treatment for the prevention of cereal smuts

Seed treatment for the prevention of cereal smuts

Cover of Production in California of snap-bean seed free from blight and anthracnose

Production in California of snap-bean seed free from blight and anthracnose

Cover of Diseases of grain and their control

Diseases of grain and their control

Cover of Prevention of insect attack on stored grain

Prevention of insect attack on stored grain

Cover of Fungicidal dusts for the control of bunt

Fungicidal dusts for the control of bunt

Cover of Prevention of insect attack on stored grain

Prevention of insect attack on stored grain

Cover of Oat varieties in California

Oat varieties in California