| 000 | 00507nam a22001937a 4500 | ||
|---|---|---|---|
| 015 | _a4773 | ||
| 041 | _a1 | ||
| 080 |
_a626.81 _bSCS |
||
| 245 |
_aIRRIGATION _bSprinkler Irrigation |
||
| 260 |
_aSoil Conservation Service, United States Department of Agriculture _bUSA _c1961 |
||
| 300 |
_a82p. _bFig. , Table |
||
| 490 |
_aChapter _v11 |
||
| 650 | _aEngineering | ||
| 852 | _a6L 4-1 | ||
| 999 |
_c5233 _d5233 |
||