TY  - BOOK
AU  - WHEELER (William Morton).
TI  - Social insects: their origin and evaluation
SN  - 8171412564
U1  - 595.7 WHES 
PY  - 1994///
CY  - New Delhi
PB  - Discovery Publishing House
KW  - their
KW  - Social
KW  - origin
KW  - insects
KW  - evaluation
KW  - and
ER  -