00455nam a22001217a 4500008004100000020001800041050003000059100002500089245013000114260001200244300001600256650006100272190307b           ||||| |||| 00| 0 eng d  a9789085859291  aAGR .G88 2011b022/T/2011  aGuto, Samuel Nyachio  aChakula bila Kulima? : trade-offs concerning soil and water conservation in heterogeneous small holder farms of central Kenya  a c2011  aix, 136p. :  asoil conservation-- kenya  , water conservation -- kenya