TY  - BOOK
AU  - Raay,Hans G.T.van
AU  - Lugo,Ariel E.
TI  - Man and environment ltd.: natural imbalances and social justice 
SN  - 9023762436.
AV  - GF8 .R32
U1  - 301.31RAA1974 
PY  - 1974///
CY  - Rotterdam
PB  - Rotterdam University Press
KW  - Human ecology
N1  - "A publication of the Institute of Social Studies, The Hague."; An outgrowth of the Man and environment courses taught at the Universities of Florida and Leiden 1972-73; Includes bibliographical references
ER  -