TY  - BOOK
AU  - Erickson,Jon
TI  - World out of balance: our polluted planet 
SN  - 0830628231
AV  - TD174 .E75 1992
U1  - 363.73 20
PY  - 1992///
CY  - Blue Ridge Summit, PA
PB  - Tab Books
KW  - Pollution
KW  - Nature
KW  - Effect of human beings on
N1  - Includes bibliographical references (p. 163-168) and index
UR  - http://www.archive.org/details/worldoutofbalanc00eric
UR  - http://www.openlibrary.org/books/OL1551590M
ER  -