@PROCEEDINGS {WILSON:1984, title = {The effects of tree leaves as mulch and green manure}, author = {Wilson, G. F. and Kang, B. and Mulongoy, K. }, booktitle = {Paper presented at the Second International Conference on Biological Agriculture: "the role of microorganisms in a sustained agriculture," 3-7 September, Wye College}, year = {1984}, publisher = {Ashford}, address = {Kent, England}, }