Subject
- Livestock poisoning plants -- West (U.S.)2
- Scotch broom -- Control -- West (U.S.)2
- Bindweed -- Control -- West (U.S.)1
- Bluegrasses -- Control1
- Bluegrasses -- West (U.S.)1
- Delphinium -- Toxicology -- West (U.S.)1
- Gorse -- Control -- West (U.S.)1
- Grazing districts -- Economic aspects -- West (U.S.)1
- Juniper -- West (U.S.) -- Control1
- Lepidium -- Control -- West (U.S.)1
- Microirrigation -- West (U.S.)1
- Poplar -- Irrigation -- West (U.S.)1
- Tansy ragwort -- Control -- West (U.S.)1
- Weeds -- Control -- West (U.S.)1