TY  - BOOK
AU  - Sinnot, Edmund W  .
AU  - Dobzhansky,Theodosias  .
AU  - Dunn,L C  .
TI  - Janitaka Tatwangal / 
U1  - 575.1 
PY  - 1976///
CY  - Thiruvananthapuram : 
PB  - State Instititute of Languages , 
ER  -