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Total 4 Records Found
Journal of Soil and Water Conservation Published by: Ankeny, Soil and Water Conservation Society (United States of America) Subject: Agriculture - Crop Production And Soil Water Resources Language: English Published: 1946 ISSN: 0022-4561 Available at 18 Universities. | |||
Scientific American Published by: Nature Publishing Group (United States of America) Subject: Sciences: Comprehensive Works Language: English ISSN: 0036-8733, 1946-7087 Available at 116 Universities. | |||
Science Published by: American Association for the Advancement of Science Subject: Sciences: Comprehensive Works Language: English ISSN: 0036-8075 Available at 97 Universities. | |||
National geographic Published by: National Geographic Society (United States of America) Subject: Geography Children And Youth Environmental Studies Language: English Published: 1888 ISSN: 0027-9358 Available at 118 Universities. |