00363cam a22000977a 4500008004000000082001500040245009500055260005000150300001000200700005500210180718b1962   xxu||||| |||| 00| 0 eng d  aV4x42 Un3i  aIrrigation in Great Britain: reportcby Office of the Minister for Science, United Kingdom  aLondonbHer Majesty's Stationery Officec1962  a82+p.  aUnited Kingdom. Office of the Minister for Science