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Indian Journal of Ecology Published by: Punjab, Indian Ecological Society (India) Subject: Environmental Studies Language: English Published: 1974 ISSN: 0304-5250 Available at 33 Universities. | |||
Appropriate Technology Published by: London, Intermediate Technology Publications Ltd. (United Kingdom (Great Britain)) Subject: Agriculture - Agricultural Economics Language: English Published: 1974 ISSN: 0305-0920 Available at 15 Universities. |