TY - BOOK AU - Akc̜akaya, H. R AU - Bridges, Todd S AU - Stark, John D TI - Demographic toxicity : methods in ecological risk assessment SN - 9780195332964 SN - 200702330 U1 - 577.27 AKC PY - 2008/// CY - Oxford PB - Oxford University Press KW - Ecological risk assessment KW - Pollution - Environmental aspects KW - Pollution - Physiological effect KW - Population biology N1 - Includes bibliographical references and index ER -