Items where Author is "Keatinge, J. D. H."

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Selecting cover crops to control soil erosion and to improve soil fertility. (1998) Aiming Qi and J. D. H. Keatinge

Adaptation of legume cover crops to environment on hillsides in Bolivia. (1997) T. R. Wheeler, J. D. H. Keatinge, Aiming Qi, R. H. Ellis and R. J. Summerfield