TY  - BOOK
AU  - Ward, Barbara,
AU  - Dubos, René J.
TI  - Only one earth: the care and maintenance of a small planet,
SN  - 0393063917
U1  - 301 NOR 1972 A012 Or. 
PY  - 1972///]
CY  - New York
PB  - Norton
KW  - Human ecology
N1  - "An unofficial report commissioned by the Secretary-General of the United Nations Conference on the Human Environment, prepared with the assistance of a 152-member committee of corresponding consultants in 58 countries."
ER  -