TY  - GEN
AU  - Henry,J.Glynn
AU  - Heinke,Gary W.
TI  - Environmental science and engineering
SN  - 0132831775 :
PY  - 1989///
CY  - Englewood Cliffs, N.J.
PB  - Prentice Hall
KW  - Environmental engineering
KW  - Environmental protection
KW  - Human ecology
ER  -