00637cam a22002171 4500 7984590 BD-DhUL 20161212154131.0 740731s1964 xx 000 0 eng 64009341 GB64-13233 (OCoLC)969006 DLC DI Uk DLC BD-DhUL 631.7 LAI Laverton, Sylvia. Irrigation, its profitable use for agricultural and horticultural crops. London : Oxford University Press, 1964. viii, 166 p. : illus., maps. 23 cm. Irrigation Great Britain. ddc BK 134623 134623 0 0 ddc 0 631_700000000000000_LAI 0 NFIC 252716 DUL DUL GEN 2016-12-12 Purchased 631.7 LAI 1969-01-08 2016-12-12 2016-12-12 BK