Organic matter and nutrient status of soils under cultivated fallows: an example of Gliricidia sepium fallows from South Western Nigeria J. O. AdejuwonF. A. Adesina OriginalPaper Pages: 23 - 32
A climatic analysis method for expert systems assisting tree species introductions Trevor H. Booth OriginalPaper Pages: 33 - 45
Woody legumes as live support systems in yam cultivation Arnoud Budelman OriginalPaper Pages: 47 - 59
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