000 00299nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a9966490493
082 _aJ428.6KAR
100 _aKariuki, Elijah
245 4 _aThe Irrigation Puzzle
260 _bLonghorn Publishers Ltd
_c1981
942 _cJBK
999 _c451608
_d451608