Development of Weeder from Engineering and Ergonomic Considerations http://127.0.0.1/xmlui/handle/123456789/8480 2026-05-12T16:17:17Z 2026-05-12T16:17:17Z Development of Weeder from Engineering and Ergonomic Considerations Tewari, Virendra Kumar http://127.0.0.1/xmlui/handle/123456789/8481 2017-10-10T10:42:12Z 1985-01-01T00:00:00Z Development of Weeder from Engineering and Ergonomic Considerations Tewari, Virendra Kumar 1985-01-01T00:00:00Z