TY  - BOOK
AU  - Manoharan, T.M.
AU  - Biju, S.D.
TI  - Silent valley: whispers of reason
SN  - 81-900978-14
U1  - 574.2(548.3) 
PY  - 1999///
CY  - Thiruvananthapuram
PB  - Kerala Forest Department
KW  - Silent valley - biology
KW  - Conservation biology
KW  - Ecosystem - silent valley
ER  -