000 | 00366 a2200121 4500 | ||
---|---|---|---|
080 |
_a626 _bK 923 S |
||
245 | 1 |
_aSmall hydraulic structures _cby D.B. Kraatz and I.K. Mahajan |
|
260 |
_aRome _bF.A.O. _c1975 |
||
650 | _aHydraulic Structures | ||
440 |
_aNo. 26/1-2 _vF.A.O. irrigation and drainage paper |
||
100 | 1 |
_aKraatz, D.B., Mahajan, I.K. _d |
|
901 | _a129846 | ||
999 |
_c77588 _d77588 |