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Green Manuring with Vetch on Acid Soil in the Highland Region of Rwanda
Yamoah, Charles F., Eylands, Val J., Burleigh, James R.Volume:
7
Language:
english
Journal:
Biological Agriculture & Horticulture
DOI:
10.1080/01448765.1991.9754556
Date:
January, 1991
File:
PDF, 1.02 MB
english, 1991