Report of the economic potential for irrigation in Botswana
UPTON, M
Report of the economic potential for irrigation in Botswana - Botswana 1969 - 74,xvip - Development study, no.5 .
IRRIGATION -- BOTSWANA
IRRIGATION -- BOTSWANA
338.22 U-5R
Report of the economic potential for irrigation in Botswana - Botswana 1969 - 74,xvip - Development study, no.5 .
IRRIGATION -- BOTSWANA
IRRIGATION -- BOTSWANA
338.22 U-5R