Net blister blight of tea

1969~1969

Phtophthora blight of Colocasia sp.

1969~1969

Architectural acoustics sunshine

1950

Scab of citrus

1969~1969

The beginning of construction and other five courses Handouts

1948~1952

Working content process record of Tainan city water plant

1954~1981

STRUCTURAL THEORY(part two)

1951

Anthracnose of citrus trees

1969~1969

Schizophyllum rot

1969~1969

Citrus tristeza

1969~1969

Bacterial soft rot

1969~1969

Scab of citrus

1969~1969

Shops & Stores

1952

Wong Tsoo's letter from General Zhou Zhirou

1946

Ring spot of sugarcane

1969~1969

Wong Tsoo's letter from Chian Changtzuo

1946

Public servant volunteering for retirement

1981

Rust of coffee

1969~1969

Leaf smut of rice

1969~1969

Rust of pear

1969~1969