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Total 3 Records Found
| Down to Earth Published by: Midland, Dow Chemical U.S.A., Agricultural Products Department (United States of America) Subject: Chemistry Agriculture Language: English Published: 1944 Available at 64 Universities. | |||
| American Journal of Agricultural Economics Published by: Oxford University Press (United States of America) Subject: Agriculture - Agricultural Economics Language: English Published: 1919 ISSN: 0002-9092, 1467-8276 Available at 54 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. | |||