000 00377nam a2200157Ia 4500
008 180613s9999||||xx |||||||||||||| ||und||
020 _a1 892769 64 6
041 _aen
082 _a631.587
100 _aHOFFMAN, Glenn J
245 0 _aDesign & Operatimg of farm Lrrigation Systems
250 _a2nd edi.
260 _aUSA
_bUSA
_c2007
300 _axii, 863p
942 _cSR
999 _c73601
_d73601