Your search found 2 records
1 Giron, O. B.; Wickham, T. 1976. New techniques for measuring seepage and percolation and water use efficiencies in irrigated areas. Paper presented at the 26 Annual Convention of the Philippine Society of Agricultural Engineers, BPT Auditorium, Manila, 28-29 April 1976. 11p.
(Location: IWMI-HQ Call no: P 81 Record No: H04432)
2 Giron, O. B.; Valera, A.; Wickham, T. 1974. New instrumentation for irrigation flow measurement. 10p.
(Location: IWMI-HQ Call no: P 2479 Record No: H011624)
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