Czeczuga, B., Mendez, A.M., and López-Figueiras, M. 1997d. Carotenoids in terrestrial, epilithic and epiphytic lichens from Venezuelan Andes. Feddes Repert. 108:169-183. |
|
Czeczuga, B., Cifuntes, B., and Reynaud, P.A. 1988d. Carotenoids in lichens from the Canary Islands. Biochem. Syst. Ecol. 16:117-118. |
|