TY - BOOK AU - Henry,Glynn J. AU - Heinke,Gary W. TI - Environmental science and engineering SN - 0132831775 U1 - 620.8 PY - 1989/// CY - Englewood Cliffs PB - Prentice-Hall KW - Environmental engineering KW - Environmental protections KW - Human engineering KW - Human ecology N1 - Includes index ER -