000 00355 am a2200121 a 4500
100 1 _aRiddolls, A.W.
245 1 _aApplication of irrigation water by surface methods
260 _aChristchurch
_c1955
300 _a1-6 p.
942 _2udc
_cB
440 _aIrrigation, Water Canterbury Chamber of Commerce. Agricultural Bulletin No. 306
901 _aS54359
999 _c112535
_d112535