000 | 00516nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 131101s9999 xx 000 0 und d | ||
040 | _aCIFRI LIBRARY | ||
041 | _aEnglish | ||
245 |
_aControling seepage losses from irrigation canals: World -wide survey 1967 _cInternational Commission on Irrigation and Drainage |
||
260 |
_aNew Delhi _bInternational Commission on Irrigation and Drainage _c1968 |
||
300 | _avii,100p.; fig., tables | ||
700 | _aInternational Commission on Irrigation and Drainage | ||
942 | _cBK | ||
999 |
_c1919 _d1919 |