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Effects of Developmental Stages at Harvest, Nitrogen Application and Moisture Availability on the Yield and Nutritional Value of Thodes Grass (Chloris Gayana Kunth)-lucerne (Medicago Sativa L.) Pastures

其他書名	Field Studies at Kulumsa, Arsi, Ethiopia
出版	Swedish University of Agricultural Sciences, 1990
URL	http://books.google.com.hk/books?id=YTg3jwEACAAJ&hl=&source=gbs_api