Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Robert E. Hecky and Harvey A. Bootsma and Murray L. Kingdon,Impact of Land Use on Sediment and Nutrient Yields to Lake Malawi/Nyasa (Africa),Journal of Great Lakes Research,0380-1330,Elsevier BV,2003-01,29,,139-158,https://cir.nii.ac.jp/crid/1363107369780263424,https://doi.org/10.1016/s0380-1330(03)70544-9