Autore
Gilmore, A. B. (Abner Blanks), 1878-1947
6
Hawaiian Sugar Planters' Association. Experiment Station
2
Sugar Technologists' Association of India
2
Association of Hawaiian Sugar Technologists
1
International Society of Sugar Cane Technologists. Congress
1
Sugar Technologists' Association of India. Convention
1
Taiwan tang ye shi yan suo
1