Grass: A Nation's Battle for Life (1925)
- Land : United States of America
- Genre : Dokumentarfilm
- Studio : Merian C. Cooper and Ernest Schoedsack, Paramount Pictures
- Direktor : Ernest B. Schoedsack, Merian C. Cooper
- Besetzung : Merian C. Cooper, Ernest B. Schoedsack, Marguerite Harrison, Haidar Khan, Lufta