TY - BOOK AU - Tollner, Ernest W P E TI - Natural resources engineering SN - 9788126560387 U1 - 631.6 PY - 2002/// CY - New Delhi PB - Wiley Blackwell KW - Natural Resources Engineering Opportunities KW - Precipitation KW - Infiltration KW - Evapotranspiration KW - Runoff ER -