TY - BOOK AU - Sadler, A. E. TI - The environment: opposing viewpoints T2 - Opposing viewpoints series SN - 1565103971 AV - GE140 .E554 1996 PY - 1996/// CY - San Diego, CA PB - Greenhaven Press KW - Enviromental degradation KW - Local KW - Human ecology KW - United States KW - Sustainable development N1 - Includes bibliographical references and index ER -