Abernethy, C.L., ed. Pearce, G.R.
Research needs in third world irrigation:proceedings - Wallingford Hydraulics Research Ltd. 1987 - 98 p.
IRRIGATION
HYDRAULICS-AGRICULTURAL APPLICATIONS
626.8 / R4
Research needs in third world irrigation:proceedings - Wallingford Hydraulics Research Ltd. 1987 - 98 p.
IRRIGATION
HYDRAULICS-AGRICULTURAL APPLICATIONS
626.8 / R4