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| LEADER |
00758nam a2200265 4500 |
| 008 |
180622s1999 ve ad||| |||| 00| 0 spa d |
| 999 |
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|c 1451
|d 1451
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| 020 |
|
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|a 9802910422
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| 092 |
|
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|c 631.6
|l G769
|
| 100 |
1 |
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|a Grassi, Carlos J.
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| 245 |
1 |
|
|a Drenaje de tierras agrícolas /
|c Carlos J. Grassi
|
| 260 |
|
|
|a Mérida, Venezuela:
|b CIDIAT,
|c 1999.
|
| 300 |
|
|
|a 318 p. :
|b il., gfs. ;
|c 23x17 cm.
|
| 490 |
0 |
|
|a Riego y Drenaje RD ;
|v 39
|
| 650 |
1 |
4 |
|a HIDRAULICA AGRICOLA
|
| 650 |
1 |
4 |
|a INGENIERIA HIDRAULICA
|
| 650 |
|
4 |
|a DRENAJE
|
| 650 |
|
4 |
|a TIERRAS AGRICOLAS
|
| 650 |
|
4 |
|a AGUA DEL SUELO
|
| 650 |
|
4 |
|a EVAPOTRANPIRACION
|
| 650 |
|
4 |
|a CAPA FREATICA
|
| 650 |
|
4 |
|a SALINIDAD
|
| 650 |
|
4 |
|a AGUAS SUBTERRANEAS
|
| 650 |
|
4 |
|a BALANCE HIDRICO
|
| 942 |
|
|
|2 ddc
|c LIBRO
|