TY  - BOOK
AU  - Zaradny, H.
AU  - Feddes, R. A.
TI  - Calculation of non-steady frow towards a drain in saturated-unsaturated soil by finite elements
KW  - Corrientes de agua
KW  - Medición
KW  - Drenaje
N1  - Sobretiro de: Agricultural Water Management 2:37-53, 1979
ER  -