TY  - GEN
AU  - Ahlluwalia, Vikas.
TI  - Biological organization
SN  - 8189253514 (hbk.)
AV  - QH506 .B545 1987
U1  - 574.88 
PY  - 2007///
CY  - New Delhi
PB  - Paragon International
KW  - Biology
N1  - Includes bibliography & index
ER  -