TY  - BOOK
TI  - Lichen studies: For beginners
SN  - 971135087
AV  - QK 583 .L698 1986
U1  - FIL 589.1  
PY  - 1986///
CY  - Quezon City, Philippines
PB  - Institute for Science and Mathematics Education Development
N2  - 1. Lichens.
ER  -