TY - BOOK AU - Thirumurthy,A.M. TI - Principles of environmental science, engineering and management SN - 9788173663772 (pbk.) AV - GE105 T447P 2004 PY - 2004/// CY - Navi Mumbai PB - Shroff Publishers KW - Environmental sciences KW - Environmental engineering KW - Environmental management N1 - Includes bibliographical references (p. 241-244) ER -