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| Soil and Water Conservation News Published by: Washington, DC, U.S. Department of Agriculture, Soil Conservation Service (United States of America) Subject: Agriculture - Crop Production And Soil Published: 1935 ISSN: 0199-9060 Available at 2 Universities. | |||
| Science and Culture Published by: Indian Science News Association (India) Subject: Sciences: Comprehensive Works Language: English Published: 1935 ISSN: 0036-8156 Available at 60 Universities. | |||