00341nam a2200145Ia 45000030006000000050017000060080041000230400009000640410012000730820017000851000009001022450067001112600009001783000008001870Nust20170105110303.0161124s9999    xx            000 0 und d  cIGIS  aEnglish  a910.285bESR  aESRI  aComprehensive Irrigation Guide and Water Management Straregies  c1996  a240