TY  - BOOK
AU  - Prasad, M. K.
AU  - 
TI  - Prakriti samrakshanam
U1  - 577.4=M 
PY  - 1981///
CY  - Quilon
PB  - Kerala Sastra Sahitya Parishad
KW  - Ecology
KW  - Environment
KW  - Biology
KW  - Environment management
ER  -