000 00271nam a22001217a 4500
041 _aENG
100 _aBosch,V,D
245 _aIrrigation Water Management Training Manual No 7Canals
260 _aRome
_bFAO
_c1992
300 _a80
650 _aFAO
856 _uFAO ( 01 )
999 _c2365
_d2365