TY  - BOOK
AU  - GOUGH, Beverly E
TI  - World environmental directory : standard environmental reference since 1974
U1  - 614.7 W83 
PY  - 1980///
PB  - Silver Spring,U.S
KW  - POLLUTION -- ENVIRONMENTAL ASPECTS -- DIRECTORIES
KW  - POLLUTION -- ENVIRONMENTAL ASPECTS -- DIRECT
ER  -