TY - BOOK AU - Masters,Gilbert M TI - Introduction to environmental engineering and science SN - 0134817141 (Pbk.) AV - TD145 .M37 1991 PY - 1991/// CY - Englewood Cliffs, N.J. PB - Prentice Hall KW - Environmental engineering KW - Environmental protection N1 - Includes bibliographical references and index ER -