This booklet is designed to help hog raisers spot health problems before they start. DIscussions about diseases are limited to what the grower can detect from careful observation of the animals in his herd, not from looking at postmortem specimens.
23 pages, illustrated, tables
Chi tiết Ấn phẩm
- Phát hành: 1975
- Nhà Xuất Bản: Salsbury Labs
- Dewey Decimal: 619.4
- Thư viện ECHO: 619.4 SAL