Methods and processes, tools and implements, are described in this paper in broad outline only, with the object of showing how improvements can be made step by step.
Chi tiết Ấn phẩm
- Phát hành: 1955
- Nhà Xuất Bản: Food and Agriculture Organization of the United Nations
- Dewey Decimal: 675.2
- Thư viện ECHO: 675.2 ATE