TY  - BOOK
AU  - Joji Koottummel
TI  - Prakrithiyude Prakritham (Malayalam)
SN  - 81-88033-94-4
U1  - 333.7 KOO/PR 
PY  - 2006///
CY  - Thrissur
PB  - Kerala Sastra Sahitya Parishad
ER  -