Regional action learning programme development of conservation farming systems : report of the inaugural workshop, Chiang Mai, Thailand, 23 February-1 March, 1990 /

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書目詳細資料
Corporate Authors: ASOCON Workshop on Conservation Farming Systems Chiang Mai, Thailand, Asia Soil Conservation Network for Humid Trtopics (ASOCON)
格式: Conference Proceeding 圖書
出版: Jakarta : Asia Soil Conservation, 1990.
叢編:ASOCON report ; no. 02
主題:
Conservation tillage > Asia.
Soil conservation > Asia.
Agricultural conservation > Asia.
agricultural ecology > Papua New Guinea.
Agricultural ecology > Asia.
Conservation tillage > Papua New Guinea.
Agricultural conservation > Papua New Guinea.
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