TY  - BOOK
AU  - Eckhelm,Eric P.
TI  - Down to earth : environment and human needs / 
SN  - 8185336504
U1  - 333.7 
PY  - 1982///
CY  - New Delhi : 
PB  - Affiliated East-West Press , 
KW  - ENVIRONMENT
N1  - Includes bibliographical references and index
ER  -