TY - BOOK AU - Henry,J.Glynn AU - Heinke,Gary W. TI - Environmental science and engineering SN - 0132831775 : AV - TD146 .H45 1989 PY - 1989/// CY - Englewood Cliffs, N.J. PB - Prentice Hall KW - Environmental engineering KW - Environmental protection KW - Human ecology N1 - Includes bibliographies and index ER -