TY  - BOOK
AU  - Bear, Jacob
AU  - Zaslavsky, David Isolfovich
TI  - PHYSICAL PRINCIPLES OF WATER PERCOLATION AND SEEPAGE
U1  - 624.151 
PY  - 1968///
CY  - Paris
PB  - Unesco
KW  - Soil Percolation
KW  - Seepage
N1  - Includes Bibliography
ER  -