000 00357nam a2200145Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
020 _a80256758
041 _aen
082 _a631.7095
100 _aJOHL,S.S Ed.
245 0 _aIrrigation and agricultural development
260 _aOxford.
_bPergamon Press, GB
_c1980
300 _a(x),370p.
942 _cPR
999 _c41186
_d41186