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+keyword:(agricultural production)
World Cotton Situation, September 1989
World Tobacco Situation, September 1993
The Specific Pressure of Traction Devices of 3 Ton Wheeled and Tracked Tractors on Wet Soil
Rural Cooperativas (Rural Cooperatives)
Farms: The Flexible Agricultural Robotics Manipulator
JPRS Report, Soviet Union: Economic Affairs
Ussr Industrial Development: Automotive and Tractor Industry No. 64
Irrigation Planning with Environmental Considerations: A Case Study of Pakistan's Indus Basin