Rust of soybean

1969~1969

Pineapple disease of sugarcane

1969~1969

Tobacco mosaic disease

1969~1969

Scab of citrus

1969~1969

Blue & green mold of citrus

1969~1969

STRUCTURAL THEORY(part one)

1949

Blister blight of tea

1969~1969

Powdery mildew of tobacco

1969~1969

Powdery mildew of wheat

1969~1969

Cercospora leaf spot of peanut

1969~1969

Scab of citrus

1969~1969

Black leaf spot of chrysanthemum

1969~1969

China Architectural History

1948~1952

Cercospora leaf spot of cotton

1969~1969

Structure Practice notes NO.2

1951

Citrus tristeza

1969~1969

Travel Itinerary and Contact Notes

1983

Cercospora leaf spot of sorghum

1969~1969

Shops & Stores

1952

Rust of pear

1969~1969