TY - BOOK AU - Pennington,Karrie Lynn AU - Cech,Thomas V. TI - Introduction to Water Resources Environmental Issues SN - 978-0-521-86988-1 U1 - 333.91 PY - 2010/// CY - USA PB - Cambridge University Press. KW - Water KW - Hydrologic cycle N1 - Includes bibliographical references and index ER -