Owino James Odhiambo Performance of narrow strips vetiver grass (vetiveria zizaniocles) and Napier grass (pennisetum purpureum) as barriers against runoff, soil and nutrition loss in Kenya Odhiambo Owino - Vienna Univ. of Agricultural sciences 2002 Subjects--Topical Terms: Soil Erosion - Kenya LC Class. No.: THE S 626.5 .K4O95