TY  - BOOK
AU  - Ahmadjian,Vernon
TI  - The lichen symbiosis
T2  - A Blaisdell book in the pure and applied sciences
AV  - QK581 .A35
U1  - 589/.1 
PY  - 1967///]
CY  - Waltham, Mass.
PB  - Blaisdell Pub. Co.
KW  - Lichens
KW  - Local
KW  - Symbiosis
N1  - Bibliography: p. 122-148
ER  -