00353nam a2200133Ia 4500 20260225044837.0 260224s9999||||xx |||||||||||||| ||und|| 631.7 HAN V.E. Hansen Irrigation principles and practices 4th edition New York: John Wiley & Sons. Inc. 1979 417 BBS 6501 6501 0 0 0 0 SAU SAU 2026-02-25 0 631.7 HAN 6474 2026-02-25 04:48:37 2026-02-25 BBS