農作物 - 病蟲害與防治

植物保護手冊 = Plant protection manual by: (Language materials, printed)

臺灣農作物害蹣圖說 = Illustration of mite pests on agricultural crops in Taiwan by: (Language materials, printed)

植物保護手冊 = Plant protection manual by: (Language materials, printed)

作物病害之非農藥防治 by: (Language materials, printed)

農藥

農作物- 病蟲害與防治