TY  - BOOK
AU  - Levine,Norman D.
TI  - Human ecology
SN  - 0-87872-048-0
AV  - GF41.L48 
PY  - 1975///
CY  - Massachusetts
PB  -  : A division of Wadsworth, inc, 
KW  - Human ecology
N1  - Includes reference and index

ER  -