TY  - BOOK
AU  - J2rgensen, Sven Erik ,1934-
AU  - Johnsen, I. ( Ib )  , 1945-
TI  - Principles of environmental science and technology
SN  - 0444997210
AV  - TD170.J67 1981 
PB  - Elsevier Scientific Pub. Co.
KW  - Environmental protection
KW  - Human ecology
KW  - Pollution
KW  - TD
N1  - Bibliography: p. 487-506
ER  -