TY  - BOOK
AU  - Ward,Barbara
AU  - Dubos,Rene J.
ED  -  United Nations Conference on the Human Environment 
TI  - Only one earth : : the care and maintenance of a small planet / 
SN  - 0393063917
U1  - 301.31 WAR 
PY  - 1972///
CY  - New York : 
PB  - Norton , 
KW  - Human ecology
N1  -  "An unofficial report commissioned by the Secretary-General of the U nited Nations Conference on the Human Environment, prepared with the as sistance of a 152-member committee of corresponding consultants in 58 c ountries."
ER  -