Wambua, Boniface N.2017-07-242017-07-241992http://ir-library.ku.ac.ke/handle/123456789/17738A thesis submitted in partial fulfilment for the degree of master of arts in agricultural geography in the department of geography Kenyatta University. 1992, SB 351.E5W3enAgronomic and socio-economic factors influencing the variation of smallholder brinjals and okra yields in Kibwezi and Yatta Divisions, Machakos District, KenyaThesis